10242860

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{983}}^1$

素因数の和:1513

約数の個数: 24

約数和(自身を含む): 21573216

約数和(自身を除く): 11330356

約数列:

[1, 2, 4, 5, 10, 20, 521, 983, 1042, 1966, 2084, 2605, 3932, 4915, 5210, 9830, 10420, 19660, 512143, 1024286, 2048572, 2560715, 5121430, 10242860]

約数ペア:

[(1, 10242860), (2, 5121430), (4, 2560715), (5, 2048572), (10, 1024286), (20, 512143), (521, 19660), (983, 10420), (1042, 9830), (1966, 5210), (2084, 4915), (2605, 3932)]