9001360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3041}}^1$

素因数の和:3091

約数の個数: 40

約数和(自身を含む): 21500856

約数和(自身を除く): 12499496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 3041, 6082, 12164, 15205, 24328, 30410, 48656, 60820, 112517, 121640, 225034, 243280, 450068, 562585, 900136, 1125170, 1800272, 2250340, 4500680, 9001360]

約数ペア:

[(1, 9001360), (2, 4500680), (4, 2250340), (5, 1800272), (8, 1125170), (10, 900136), (16, 562585), (20, 450068), (37, 243280), (40, 225034), (74, 121640), (80, 112517), (148, 60820), (185, 48656), (296, 30410), (370, 24328), (592, 15205), (740, 12164), (1480, 6082), (2960, 3041)]