1652871020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1\times {\mathrm{3637}}^1$

素因数の和:4410

約数の個数: 48

約数和(自身を含む): 3588872448

約数和(自身を除く): 1936001428

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 733, 1466, 2932, 3637, 3665, 7274, 7330, 14548, 14660, 18185, 22723, 36370, 45446, 72740, 90892, 112747, 113615, 225494, 227230, 450988, 454460, 563735, 1127470, 2254940, 2665921, 5331842, 10663684, 13329605, 26659210, 53318420, 82643551, 165287102, 330574204, 413217755, 826435510, 1652871020]

約数ペア:

[(1, 1652871020), (2, 826435510), (4, 413217755), (5, 330574204), (10, 165287102), (20, 82643551), (31, 53318420), (62, 26659210), (124, 13329605), (155, 10663684), (310, 5331842), (620, 2665921), (733, 2254940), (1466, 1127470), (2932, 563735), (3637, 454460), (3665, 450988), (7274, 227230), (7330, 225494), (14548, 113615), (14660, 112747), (18185, 90892), (22723, 72740), (36370, 45446)]