100103480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{147211}}^1$

素因数の和:147239

約数の個数: 32

約数和(自身を含む): 238483440

約数和(自身を除く): 138379960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 147211, 294422, 588844, 736055, 1177688, 1472110, 2502587, 2944220, 5005174, 5888440, 10010348, 12512935, 20020696, 25025870, 50051740, 100103480]

約数ペア:

[(1, 100103480), (2, 50051740), (4, 25025870), (5, 20020696), (8, 12512935), (10, 10010348), (17, 5888440), (20, 5005174), (34, 2944220), (40, 2502587), (68, 1472110), (85, 1177688), (136, 736055), (170, 588844), (340, 294422), (680, 147211)]