39450560

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1221

約数の個数: 56

約数和(自身を含む): 94859856

約数和(自身を除く): 55409296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1091, 1130, 1808, 2182, 2260, 3616, 4364, 4520, 5455, 7232, 8728, 9040, 10910, 17456, 18080, 21820, 34912, 36160, 43640, 69824, 87280, 123283, 174560, 246566, 349120, 493132, 616415, 986264, 1232830, 1972528, 2465660, 3945056, 4931320, 7890112, 9862640, 19725280, 39450560]

約数ペア:

[(1, 39450560), (2, 19725280), (4, 9862640), (5, 7890112), (8, 4931320), (10, 3945056), (16, 2465660), (20, 1972528), (32, 1232830), (40, 986264), (64, 616415), (80, 493132), (113, 349120), (160, 246566), (226, 174560), (320, 123283), (452, 87280), (565, 69824), (904, 43640), (1091, 36160), (1130, 34912), (1808, 21820), (2182, 18080), (2260, 17456), (3616, 10910), (4364, 9040), (4520, 8728), (5455, 7232)]