56175320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 132624000

約数和(自身を除く): 76448680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 79, 116, 145, 158, 232, 290, 316, 395, 580, 613, 632, 790, 1160, 1226, 1580, 2291, 2452, 3065, 3160, 4582, 4904, 6130, 9164, 11455, 12260, 17777, 18328, 22910, 24520, 35554, 45820, 48427, 71108, 88885, 91640, 96854, 142216, 177770, 193708, 242135, 355540, 387416, 484270, 711080, 968540, 1404383, 1937080, 2808766, 5617532, 7021915, 11235064, 14043830, 28087660, 56175320]

約数ペア:

[(1, 56175320), (2, 28087660), (4, 14043830), (5, 11235064), (8, 7021915), (10, 5617532), (20, 2808766), (29, 1937080), (40, 1404383), (58, 968540), (79, 711080), (116, 484270), (145, 387416), (158, 355540), (232, 242135), (290, 193708), (316, 177770), (395, 142216), (580, 96854), (613, 91640), (632, 88885), (790, 71108), (1160, 48427), (1226, 45820), (1580, 35554), (2291, 24520), (2452, 22910), (3065, 18328), (3160, 17777), (4582, 12260), (4904, 11455), (6130, 9164)]