124192720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41957}}^1$

素因数の和:42007

約数の個数: 40

約数和(自身を含む): 296559144

約数和(自身を除く): 172366424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 41957, 83914, 167828, 209785, 335656, 419570, 671312, 839140, 1552409, 1678280, 3104818, 3356560, 6209636, 7762045, 12419272, 15524090, 24838544, 31048180, 62096360, 124192720]

約数ペア:

[(1, 124192720), (2, 62096360), (4, 31048180), (5, 24838544), (8, 15524090), (10, 12419272), (16, 7762045), (20, 6209636), (37, 3356560), (40, 3104818), (74, 1678280), (80, 1552409), (148, 839140), (185, 671312), (296, 419570), (370, 335656), (592, 209785), (740, 167828), (1480, 83914), (2960, 41957)]