55350560

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 82543840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 79, 80, 116, 145, 151, 158, 160, 232, 290, 302, 316, 395, 464, 580, 604, 632, 755, 790, 928, 1160, 1208, 1264, 1510, 1580, 2291, 2320, 2416, 2528, 3020, 3160, 4379, 4582, 4640, 4832, 6040, 6320, 8758, 9164, 11455, 11929, 12080, 12640, 17516, 18328, 21895, 22910, 23858, 24160, 35032, 36656, 43790, 45820, 47716, 59645, 70064, 73312, 87580, 91640, 95432, 119290, 140128, 175160, 183280, 190864, 238580, 345941, 350320, 366560, 381728, 477160, 691882, 700640, 954320, 1383764, 1729705, 1908640, 2767528, 3459410, 5535056, 6918820, 11070112, 13837640, 27675280, 55350560]

約数ペア:

[(1, 55350560), (2, 27675280), (4, 13837640), (5, 11070112), (8, 6918820), (10, 5535056), (16, 3459410), (20, 2767528), (29, 1908640), (32, 1729705), (40, 1383764), (58, 954320), (79, 700640), (80, 691882), (116, 477160), (145, 381728), (151, 366560), (158, 350320), (160, 345941), (232, 238580), (290, 190864), (302, 183280), (316, 175160), (395, 140128), (464, 119290), (580, 95432), (604, 91640), (632, 87580), (755, 73312), (790, 70064), (928, 59645), (1160, 47716), (1208, 45820), (1264, 43790), (1510, 36656), (1580, 35032), (2291, 24160), (2320, 23858), (2416, 22910), (2528, 21895), (3020, 18328), (3160, 17516), (4379, 12640), (4582, 12080), (4640, 11929), (4832, 11455), (6040, 9164), (6320, 8758)]