61393360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2963}}^1$

素因数の和:3020

約数の個数: 80

約数和(自身を含む): 167596416

約数和(自身を除く): 106203056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 2963, 4144, 5180, 5926, 10360, 11852, 14815, 20720, 20741, 23704, 29630, 41482, 47408, 59260, 82964, 103705, 109631, 118520, 165928, 207410, 219262, 237040, 331856, 414820, 438524, 548155, 767417, 829640, 877048, 1096310, 1534834, 1659280, 1754096, 2192620, 3069668, 3837085, 4385240, 6139336, 7674170, 8770480, 12278672, 15348340, 30696680, 61393360]

約数ペア:

[(1, 61393360), (2, 30696680), (4, 15348340), (5, 12278672), (7, 8770480), (8, 7674170), (10, 6139336), (14, 4385240), (16, 3837085), (20, 3069668), (28, 2192620), (35, 1754096), (37, 1659280), (40, 1534834), (56, 1096310), (70, 877048), (74, 829640), (80, 767417), (112, 548155), (140, 438524), (148, 414820), (185, 331856), (259, 237040), (280, 219262), (296, 207410), (370, 165928), (518, 118520), (560, 109631), (592, 103705), (740, 82964), (1036, 59260), (1295, 47408), (1480, 41482), (2072, 29630), (2590, 23704), (2960, 20741), (2963, 20720), (4144, 14815), (5180, 11852), (5926, 10360)]