9418884020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 24919910400

約数和(自身を除く): 15501026380

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 79, 91, 109, 130, 140, 158, 182, 218, 260, 316, 364, 395, 436, 455, 545, 553, 601, 763, 790, 910, 1027, 1090, 1106, 1202, 1417, 1526, 1580, 1820, 2054, 2180, 2212, 2404, 2765, 2834, 3005, 3052, 3815, 4108, 4207, 5135, 5530, 5668, 6010, 7085, 7189, 7630, 7813, 8414, 8611, 9919, 10270, 11060, 12020, 14170, 14378, 15260, 15626, 16828, 17222, 19838, 20540, 21035, 28340, 28756, 31252, 34444, 35945, 39065, 39676, 42070, 43055, 47479, 49595, 54691, 60277, 65509, 71890, 78130, 84140, 86110, 94958, 99190, 109382, 111943, 120554, 131018, 143780, 156260, 172220, 189916, 198380, 218764, 223886, 237395, 241108, 262036, 273455, 301385, 327545, 332353, 447772, 458563, 474790, 546910, 559715, 602770, 617227, 655090, 664706, 783601, 851617, 917126, 949580, 1093820, 1119430, 1205540, 1234454, 1310180, 1329412, 1567202, 1661765, 1703234, 1834252, 2238860, 2292815, 2468908, 3086135, 3134404, 3323530, 3406468, 3918005, 4258085, 4320589, 4585630, 5175211, 5961319, 6172270, 6647060, 7836010, 8516170, 8641178, 9171260, 10350422, 11922638, 12344540, 15672020, 17032340, 17282356, 20700844, 21602945, 23845276, 25876055, 29806595, 36226477, 43205890, 51752110, 59613190, 67277743, 72452954, 86411780, 103504220, 119226380, 134555486, 144905908, 181132385, 269110972, 336388715, 362264770, 470944201, 672777430, 724529540, 941888402, 1345554860, 1883776804, 2354721005, 4709442010, 9418884020]

約数ペア:

[(1, 9418884020), (2, 4709442010), (4, 2354721005), (5, 1883776804), (7, 1345554860), (10, 941888402), (13, 724529540), (14, 672777430), (20, 470944201), (26, 362264770), (28, 336388715), (35, 269110972), (52, 181132385), (65, 144905908), (70, 134555486), (79, 119226380), (91, 103504220), (109, 86411780), (130, 72452954), (140, 67277743), (158, 59613190), (182, 51752110), (218, 43205890), (260, 36226477), (316, 29806595), (364, 25876055), (395, 23845276), (436, 21602945), (455, 20700844), (545, 17282356), (553, 17032340), (601, 15672020), (763, 12344540), (790, 11922638), (910, 10350422), (1027, 9171260), (1090, 8641178), (1106, 8516170), (1202, 7836010), (1417, 6647060), (1526, 6172270), (1580, 5961319), (1820, 5175211), (2054, 4585630), (2180, 4320589), (2212, 4258085), (2404, 3918005), (2765, 3406468), (2834, 3323530), (3005, 3134404), (3052, 3086135), (3815, 2468908), (4108, 2292815), (4207, 2238860), (5135, 1834252), (5530, 1703234), (5668, 1661765), (6010, 1567202), (7085, 1329412), (7189, 1310180), (7630, 1234454), (7813, 1205540), (8414, 1119430), (8611, 1093820), (9919, 949580), (10270, 917126), (11060, 851617), (12020, 783601), (14170, 664706), (14378, 655090), (15260, 617227), (15626, 602770), (16828, 559715), (17222, 546910), (19838, 474790), (20540, 458563), (21035, 447772), (28340, 332353), (28756, 327545), (31252, 301385), (34444, 273455), (35945, 262036), (39065, 241108), (39676, 237395), (42070, 223886), (43055, 218764), (47479, 198380), (49595, 189916), (54691, 172220), (60277, 156260), (65509, 143780), (71890, 131018), (78130, 120554), (84140, 111943), (86110, 109382), (94958, 99190)]