104444220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42457}}^1$

素因数の和:42510

約数の個数: 48

約数和(自身を含む): 299583648

約数和(自身を除く): 195139428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 42457, 84914, 127371, 169828, 212285, 254742, 424570, 509484, 636855, 849140, 1273710, 1740737, 2547420, 3481474, 5222211, 6962948, 8703685, 10444422, 17407370, 20888844, 26111055, 34814740, 52222110, 104444220]

約数ペア:

[(1, 104444220), (2, 52222110), (3, 34814740), (4, 26111055), (5, 20888844), (6, 17407370), (10, 10444422), (12, 8703685), (15, 6962948), (20, 5222211), (30, 3481474), (41, 2547420), (60, 1740737), (82, 1273710), (123, 849140), (164, 636855), (205, 509484), (246, 424570), (410, 254742), (492, 212285), (615, 169828), (820, 127371), (1230, 84914), (2460, 42457)]