100434440

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9547}}^1$

素因数の和:9821

約数の個数: 32

約数和(自身を含む): 226860480

約数和(自身を除く): 126426040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 9547, 10520, 19094, 38188, 47735, 76376, 95470, 190940, 381880, 2510861, 5021722, 10043444, 12554305, 20086888, 25108610, 50217220, 100434440]

約数ペア:

[(1, 100434440), (2, 50217220), (4, 25108610), (5, 20086888), (8, 12554305), (10, 10043444), (20, 5021722), (40, 2510861), (263, 381880), (526, 190940), (1052, 95470), (1315, 76376), (2104, 47735), (2630, 38188), (5260, 19094), (9547, 10520)]