24803420

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5189}}^1$

素因数の和:5437

約数の個数: 24

約数和(自身を含む): 52315200

約数和(自身を除く): 27511780

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 5189, 10378, 20756, 25945, 51890, 103780, 1240171, 2480342, 4960684, 6200855, 12401710, 24803420]

約数ペア:

[(1, 24803420), (2, 12401710), (4, 6200855), (5, 4960684), (10, 2480342), (20, 1240171), (239, 103780), (478, 51890), (956, 25945), (1195, 20756), (2390, 10378), (4780, 5189)]