70011020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{112921}}^1$

素因数の和:112961

約数の個数: 24

約数和(自身を含む): 151767168

約数和(自身を除く): 81756148

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 112921, 225842, 451684, 564605, 1129210, 2258420, 3500551, 7001102, 14002204, 17502755, 35005510, 70011020]

約数ペア:

[(1, 70011020), (2, 35005510), (4, 17502755), (5, 14002204), (10, 7001102), (20, 3500551), (31, 2258420), (62, 1129210), (124, 564605), (155, 451684), (310, 225842), (620, 112921)]