45948280

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 128304000

約数和(自身を除く): 82355720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 197, 238, 245, 280, 340, 343, 392, 394, 476, 490, 595, 680, 686, 788, 833, 952, 980, 985, 1190, 1372, 1379, 1576, 1666, 1715, 1960, 1970, 2380, 2744, 2758, 3332, 3349, 3430, 3940, 4165, 4760, 5516, 5831, 6664, 6698, 6860, 6895, 7880, 8330, 9653, 11032, 11662, 13396, 13720, 13790, 16660, 16745, 19306, 23324, 23443, 26792, 27580, 29155, 33320, 33490, 38612, 46648, 46886, 48265, 55160, 58310, 66980, 67571, 77224, 93772, 96530, 116620, 117215, 133960, 135142, 164101, 187544, 193060, 233240, 234430, 270284, 328202, 337855, 386120, 468860, 540568, 656404, 675710, 820505, 937720, 1148707, 1312808, 1351420, 1641010, 2297414, 2702840, 3282020, 4594828, 5743535, 6564040, 9189656, 11487070, 22974140, 45948280]

約数ペア:

[(1, 45948280), (2, 22974140), (4, 11487070), (5, 9189656), (7, 6564040), (8, 5743535), (10, 4594828), (14, 3282020), (17, 2702840), (20, 2297414), (28, 1641010), (34, 1351420), (35, 1312808), (40, 1148707), (49, 937720), (56, 820505), (68, 675710), (70, 656404), (85, 540568), (98, 468860), (119, 386120), (136, 337855), (140, 328202), (170, 270284), (196, 234430), (197, 233240), (238, 193060), (245, 187544), (280, 164101), (340, 135142), (343, 133960), (392, 117215), (394, 116620), (476, 96530), (490, 93772), (595, 77224), (680, 67571), (686, 66980), (788, 58310), (833, 55160), (952, 48265), (980, 46886), (985, 46648), (1190, 38612), (1372, 33490), (1379, 33320), (1576, 29155), (1666, 27580), (1715, 26792), (1960, 23443), (1970, 23324), (2380, 19306), (2744, 16745), (2758, 16660), (3332, 13790), (3349, 13720), (3430, 13396), (3940, 11662), (4165, 11032), (4760, 9653), (5516, 8330), (5831, 7880), (6664, 6895), (6698, 6860)]