17268640

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2917}}^1$

素因数の和:2969

約数の個数: 48

約数和(自身を含む): 41914152

約数和(自身を除く): 24645512

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, 2917, 2960, 5834, 5920, 11668, 14585, 23336, 29170, 46672, 58340, 93344, 107929, 116680, 215858, 233360, 431716, 466720, 539645, 863432, 1079290, 1726864, 2158580, 3453728, 4317160, 8634320, 17268640]

約数ペア:

[(1, 17268640), (2, 8634320), (4, 4317160), (5, 3453728), (8, 2158580), (10, 1726864), (16, 1079290), (20, 863432), (32, 539645), (37, 466720), (40, 431716), (74, 233360), (80, 215858), (148, 116680), (160, 107929), (185, 93344), (296, 58340), (370, 46672), (592, 29170), (740, 23336), (1184, 14585), (1480, 11668), (2917, 5920), (2960, 5834)]