55610360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 135626400

約数和(自身を除く): 80016040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 229, 260, 458, 467, 520, 916, 934, 1145, 1832, 1868, 2290, 2335, 2977, 3736, 4580, 4670, 5954, 6071, 9160, 9340, 11908, 12142, 14885, 18680, 23816, 24284, 29770, 30355, 48568, 59540, 60710, 106943, 119080, 121420, 213886, 242840, 427772, 534715, 855544, 1069430, 1390259, 2138860, 2780518, 4277720, 5561036, 6951295, 11122072, 13902590, 27805180, 55610360]

約数ペア:

[(1, 55610360), (2, 27805180), (4, 13902590), (5, 11122072), (8, 6951295), (10, 5561036), (13, 4277720), (20, 2780518), (26, 2138860), (40, 1390259), (52, 1069430), (65, 855544), (104, 534715), (130, 427772), (229, 242840), (260, 213886), (458, 121420), (467, 119080), (520, 106943), (916, 60710), (934, 59540), (1145, 48568), (1832, 30355), (1868, 29770), (2290, 24284), (2335, 23816), (2977, 18680), (3736, 14885), (4580, 12142), (4670, 11908), (5954, 9340), (6071, 9160)]