2200760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 5088960

約数和(自身を除く): 2888200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 1487, 2974, 5948, 7435, 11896, 14870, 29740, 55019, 59480, 110038, 220076, 275095, 440152, 550190, 1100380, 2200760]

約数ペア:

[(1, 2200760), (2, 1100380), (4, 550190), (5, 440152), (8, 275095), (10, 220076), (20, 110038), (37, 59480), (40, 55019), (74, 29740), (148, 14870), (185, 11896), (296, 7435), (370, 5948), (740, 2974), (1480, 1487)]