24685640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 64056960

約数和(自身を除く): 39371320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 673, 917, 1048, 1310, 1346, 1834, 2620, 2692, 3365, 3668, 4585, 4711, 5240, 5384, 6730, 7336, 9170, 9422, 13460, 18340, 18844, 23555, 26920, 36680, 37688, 47110, 88163, 94220, 176326, 188440, 352652, 440815, 617141, 705304, 881630, 1234282, 1763260, 2468564, 3085705, 3526520, 4937128, 6171410, 12342820, 24685640]

約数ペア:

[(1, 24685640), (2, 12342820), (4, 6171410), (5, 4937128), (7, 3526520), (8, 3085705), (10, 2468564), (14, 1763260), (20, 1234282), (28, 881630), (35, 705304), (40, 617141), (56, 440815), (70, 352652), (131, 188440), (140, 176326), (262, 94220), (280, 88163), (524, 47110), (655, 37688), (673, 36680), (917, 26920), (1048, 23555), (1310, 18844), (1346, 18340), (1834, 13460), (2620, 9422), (2692, 9170), (3365, 7336), (3668, 6730), (4585, 5384), (4711, 5240)]