24345680

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1867}}^1$

素因数の和:2043

約数の個数: 40

約数和(自身を含む): 56981472

約数和(自身を除く): 32635792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 1867, 2608, 3260, 3734, 6520, 7468, 9335, 13040, 14936, 18670, 29872, 37340, 74680, 149360, 304321, 608642, 1217284, 1521605, 2434568, 3043210, 4869136, 6086420, 12172840, 24345680]

約数ペア:

[(1, 24345680), (2, 12172840), (4, 6086420), (5, 4869136), (8, 3043210), (10, 2434568), (16, 1521605), (20, 1217284), (40, 608642), (80, 304321), (163, 149360), (326, 74680), (652, 37340), (815, 29872), (1304, 18670), (1630, 14936), (1867, 13040), (2608, 9335), (3260, 7468), (3734, 6520)]