118263920

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4723}}^1$

素因数の和:5049

約数の個数: 40

約数和(自身を含む): 275900496

約数和(自身を除く): 157636576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 1252, 1565, 2504, 3130, 4723, 5008, 6260, 9446, 12520, 18892, 23615, 25040, 37784, 47230, 75568, 94460, 188920, 377840, 1478299, 2956598, 5913196, 7391495, 11826392, 14782990, 23652784, 29565980, 59131960, 118263920]

約数ペア:

[(1, 118263920), (2, 59131960), (4, 29565980), (5, 23652784), (8, 14782990), (10, 11826392), (16, 7391495), (20, 5913196), (40, 2956598), (80, 1478299), (313, 377840), (626, 188920), (1252, 94460), (1565, 75568), (2504, 47230), (3130, 37784), (4723, 25040), (5008, 23615), (6260, 18892), (9446, 12520)]