101066540

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{6421}}^1$

素因数の和:7217

約数の個数: 24

約数和(自身を含む): 212542512

約数和(自身を除く): 111475972

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 3148, 3935, 6421, 7870, 12842, 15740, 25684, 32105, 64210, 128420, 5053327, 10106654, 20213308, 25266635, 50533270, 101066540]

約数ペア:

[(1, 101066540), (2, 50533270), (4, 25266635), (5, 20213308), (10, 10106654), (20, 5053327), (787, 128420), (1574, 64210), (3148, 32105), (3935, 25684), (6421, 15740), (7870, 12842)]