107321420

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{19801}}^1$

素因数の和:20081

約数の個数: 24

約数和(自身を含む): 226218048

約数和(自身を除く): 118896628

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 19801, 39602, 79204, 99005, 198010, 396020, 5366071, 10732142, 21464284, 26830355, 53660710, 107321420]

約数ペア:

[(1, 107321420), (2, 53660710), (4, 26830355), (5, 21464284), (10, 10732142), (20, 5366071), (271, 396020), (542, 198010), (1084, 99005), (1355, 79204), (2710, 39602), (5420, 19801)]