10689040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2521}}^1$

素因数の和:2587

約数の個数: 40

約数和(自身を含む): 25330968

約数和(自身を除く): 14641928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2521, 4240, 5042, 10084, 12605, 20168, 25210, 40336, 50420, 100840, 133613, 201680, 267226, 534452, 668065, 1068904, 1336130, 2137808, 2672260, 5344520, 10689040]

約数ペア:

[(1, 10689040), (2, 5344520), (4, 2672260), (5, 2137808), (8, 1336130), (10, 1068904), (16, 668065), (20, 534452), (40, 267226), (53, 201680), (80, 133613), (106, 100840), (212, 50420), (265, 40336), (424, 25210), (530, 20168), (848, 12605), (1060, 10084), (2120, 5042), (2521, 4240)]