31466560

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1043

約数の個数: 56

約数和(自身を含む): 75712320

約数和(自身を除く): 44245760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 919, 1070, 1712, 1838, 2140, 3424, 3676, 4280, 4595, 6848, 7352, 8560, 9190, 14704, 17120, 18380, 29408, 34240, 36760, 58816, 73520, 98333, 147040, 196666, 294080, 393332, 491665, 786664, 983330, 1573328, 1966660, 3146656, 3933320, 6293312, 7866640, 15733280, 31466560]

約数ペア:

[(1, 31466560), (2, 15733280), (4, 7866640), (5, 6293312), (8, 3933320), (10, 3146656), (16, 1966660), (20, 1573328), (32, 983330), (40, 786664), (64, 491665), (80, 393332), (107, 294080), (160, 196666), (214, 147040), (320, 98333), (428, 73520), (535, 58816), (856, 36760), (919, 34240), (1070, 29408), (1712, 18380), (1838, 17120), (2140, 14704), (3424, 9190), (3676, 8560), (4280, 7352), (4595, 6848)]