42660486980

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1423}}^1\times {\mathrm{14009}}^1$

素因数の和:15548

約数の個数: 48

約数和(自身を含む): 90494288640

約数和(自身を除く): 47833801660

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 1423, 2140, 2846, 5692, 7115, 14009, 14230, 28018, 28460, 56036, 70045, 140090, 152261, 280180, 304522, 609044, 761305, 1498963, 1522610, 2997926, 3045220, 5995852, 7494815, 14989630, 19934807, 29979260, 39869614, 79739228, 99674035, 199348070, 398696140, 2133024349, 4266048698, 8532097396, 10665121745, 21330243490, 42660486980]

約数ペア:

[(1, 42660486980), (2, 21330243490), (4, 10665121745), (5, 8532097396), (10, 4266048698), (20, 2133024349), (107, 398696140), (214, 199348070), (428, 99674035), (535, 79739228), (1070, 39869614), (1423, 29979260), (2140, 19934807), (2846, 14989630), (5692, 7494815), (7115, 5995852), (14009, 3045220), (14230, 2997926), (28018, 1522610), (28460, 1498963), (56036, 761305), (70045, 609044), (140090, 304522), (152261, 280180)]