4678688560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{91811}}^1$

素因数の和:91851

約数の個数: 120

約数和(自身を含む): 13627471536

約数和(自身を除く): 8948782976

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 5096, 6370, 7280, 10192, 12740, 25480, 50960, 91811, 183622, 367244, 459055, 642677, 734488, 918110, 1193543, 1285354, 1468976, 1836220, 2387086, 2570708, 3213385, 3672440, 4498739, 4774172, 5141416, 5967715, 6426770, 7344880, 8354801, 8997478, 9548344, 10282832, 11935430, 12853540, 16709602, 17994956, 19096688, 22493695, 23870860, 25707080, 33419204, 35989912, 41774005, 44987390, 47741720, 51414160, 58483607, 66838408, 71979824, 83548010, 89974780, 95483440, 116967214, 133676816, 167096020, 179949560, 233934428, 292418035, 334192040, 359899120, 467868856, 584836070, 668384080, 935737712, 1169672140, 2339344280, 4678688560]

約数ペア:

[(1, 4678688560), (2, 2339344280), (4, 1169672140), (5, 935737712), (7, 668384080), (8, 584836070), (10, 467868856), (13, 359899120), (14, 334192040), (16, 292418035), (20, 233934428), (26, 179949560), (28, 167096020), (35, 133676816), (40, 116967214), (49, 95483440), (52, 89974780), (56, 83548010), (65, 71979824), (70, 66838408), (80, 58483607), (91, 51414160), (98, 47741720), (104, 44987390), (112, 41774005), (130, 35989912), (140, 33419204), (182, 25707080), (196, 23870860), (208, 22493695), (245, 19096688), (260, 17994956), (280, 16709602), (364, 12853540), (392, 11935430), (455, 10282832), (490, 9548344), (520, 8997478), (560, 8354801), (637, 7344880), (728, 6426770), (784, 5967715), (910, 5141416), (980, 4774172), (1040, 4498739), (1274, 3672440), (1456, 3213385), (1820, 2570708), (1960, 2387086), (2548, 1836220), (3185, 1468976), (3640, 1285354), (3920, 1193543), (5096, 918110), (6370, 734488), (7280, 642677), (10192, 459055), (12740, 367244), (25480, 183622), (50960, 91811)]