23188640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3917}}^1$

素因数の和:3969

約数の個数: 48

約数和(自身を含む): 56278152

約数和(自身を除く): 33089512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 3917, 5920, 7834, 15668, 19585, 31336, 39170, 62672, 78340, 125344, 144929, 156680, 289858, 313360, 579716, 626720, 724645, 1159432, 1449290, 2318864, 2898580, 4637728, 5797160, 11594320, 23188640]

約数ペア:

[(1, 23188640), (2, 11594320), (4, 5797160), (5, 4637728), (8, 2898580), (10, 2318864), (16, 1449290), (20, 1159432), (32, 724645), (37, 626720), (40, 579716), (74, 313360), (80, 289858), (148, 156680), (160, 144929), (185, 125344), (296, 78340), (370, 62672), (592, 39170), (740, 31336), (1184, 19585), (1480, 15668), (2960, 7834), (3917, 5920)]