3837640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2593}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 8871480

約数和(自身を除く): 5033840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2593, 5186, 10372, 12965, 20744, 25930, 51860, 95941, 103720, 191882, 383764, 479705, 767528, 959410, 1918820, 3837640]

約数ペア:

[(1, 3837640), (2, 1918820), (4, 959410), (5, 767528), (8, 479705), (10, 383764), (20, 191882), (37, 103720), (40, 95941), (74, 51860), (148, 25930), (185, 20744), (296, 12965), (370, 10372), (740, 5186), (1480, 2593)]