111938320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2972

約数の個数: 80

約数和(自身を含む): 287950320

約数和(自身を除く): 176012000

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, 481, 520, 592, 740, 962, 1040, 1480, 1924, 2405, 2909, 2960, 3848, 4810, 5818, 7696, 9620, 11636, 14545, 19240, 23272, 29090, 37817, 38480, 46544, 58180, 75634, 107633, 116360, 151268, 189085, 215266, 232720, 302536, 378170, 430532, 538165, 605072, 756340, 861064, 1076330, 1399229, 1512680, 1722128, 2152660, 2798458, 3025360, 4305320, 5596916, 6996145, 8610640, 11193832, 13992290, 22387664, 27984580, 55969160, 111938320]

約数ペア:

[(1, 111938320), (2, 55969160), (4, 27984580), (5, 22387664), (8, 13992290), (10, 11193832), (13, 8610640), (16, 6996145), (20, 5596916), (26, 4305320), (37, 3025360), (40, 2798458), (52, 2152660), (65, 1722128), (74, 1512680), (80, 1399229), (104, 1076330), (130, 861064), (148, 756340), (185, 605072), (208, 538165), (260, 430532), (296, 378170), (370, 302536), (481, 232720), (520, 215266), (592, 189085), (740, 151268), (962, 116360), (1040, 107633), (1480, 75634), (1924, 58180), (2405, 46544), (2909, 38480), (2960, 37817), (3848, 29090), (4810, 23272), (5818, 19240), (7696, 14545), (9620, 11636)]