70582040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56921}}^1$

素因数の和:56963

約数の個数: 32

約数和(自身を含む): 163935360

約数和(自身を除く): 93353320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 56921, 113842, 227684, 284605, 455368, 569210, 1138420, 1764551, 2276840, 3529102, 7058204, 8822755, 14116408, 17645510, 35291020, 70582040]

約数ペア:

[(1, 70582040), (2, 35291020), (4, 17645510), (5, 14116408), (8, 8822755), (10, 7058204), (20, 3529102), (31, 2276840), (40, 1764551), (62, 1138420), (124, 569210), (155, 455368), (248, 284605), (310, 227684), (620, 113842), (1240, 56921)]