24600490

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 45334080

約数和(自身を除く): 20733590

約数列:

[1, 2, 5, 10, 89, 131, 178, 211, 262, 422, 445, 655, 890, 1055, 1310, 2110, 11659, 18779, 23318, 27641, 37558, 55282, 58295, 93895, 116590, 138205, 187790, 276410, 2460049, 4920098, 12300245, 24600490]

約数ペア:

[(1, 24600490), (2, 12300245), (5, 4920098), (10, 2460049), (89, 276410), (131, 187790), (178, 138205), (211, 116590), (262, 93895), (422, 58295), (445, 55282), (655, 37558), (890, 27641), (1055, 23318), (1310, 18779), (2110, 11659)]