17585360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 45320016

約数和(自身を除く): 27734656

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 37, 40, 52, 65, 74, 80, 104, 130, 148, 185, 208, 260, 296, 370, 457, 481, 520, 592, 740, 914, 962, 1040, 1480, 1828, 1924, 2285, 2405, 2960, 3656, 3848, 4570, 4810, 5941, 7312, 7696, 9140, 9620, 11882, 16909, 18280, 19240, 23764, 29705, 33818, 36560, 38480, 47528, 59410, 67636, 84545, 95056, 118820, 135272, 169090, 219817, 237640, 270544, 338180, 439634, 475280, 676360, 879268, 1099085, 1352720, 1758536, 2198170, 3517072, 4396340, 8792680, 17585360]

約数ペア:

[(1, 17585360), (2, 8792680), (4, 4396340), (5, 3517072), (8, 2198170), (10, 1758536), (13, 1352720), (16, 1099085), (20, 879268), (26, 676360), (37, 475280), (40, 439634), (52, 338180), (65, 270544), (74, 237640), (80, 219817), (104, 169090), (130, 135272), (148, 118820), (185, 95056), (208, 84545), (260, 67636), (296, 59410), (370, 47528), (457, 38480), (481, 36560), (520, 33818), (592, 29705), (740, 23764), (914, 19240), (962, 18280), (1040, 16909), (1480, 11882), (1828, 9620), (1924, 9140), (2285, 7696), (2405, 7312), (2960, 5941), (3656, 4810), (3848, 4570)]