27258640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9209}}^1$

素因数の和:9259

約数の個数: 40

約数和(自身を含む): 65096280

約数和(自身を除く): 37837640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9209, 18418, 36836, 46045, 73672, 92090, 147344, 184180, 340733, 368360, 681466, 736720, 1362932, 1703665, 2725864, 3407330, 5451728, 6814660, 13629320, 27258640]

約数ペア:

[(1, 27258640), (2, 13629320), (4, 6814660), (5, 5451728), (8, 3407330), (10, 2725864), (16, 1703665), (20, 1362932), (37, 736720), (40, 681466), (74, 368360), (80, 340733), (148, 184180), (185, 147344), (296, 92090), (370, 73672), (592, 46045), (740, 36836), (1480, 18418), (2960, 9209)]