382664150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8807}}^1$

素因数の和:8909

約数の個数: 48

約数和(自身を含む): 786378240

約数和(自身を除く): 403714090

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 79, 110, 158, 275, 395, 550, 790, 869, 1738, 1975, 3950, 4345, 8690, 8807, 17614, 21725, 43450, 44035, 88070, 96877, 193754, 220175, 440350, 484385, 695753, 968770, 1391506, 2421925, 3478765, 4843850, 6957530, 7653283, 15306566, 17393825, 34787650, 38266415, 76532830, 191332075, 382664150]

約数ペア:

[(1, 382664150), (2, 191332075), (5, 76532830), (10, 38266415), (11, 34787650), (22, 17393825), (25, 15306566), (50, 7653283), (55, 6957530), (79, 4843850), (110, 3478765), (158, 2421925), (275, 1391506), (395, 968770), (550, 695753), (790, 484385), (869, 440350), (1738, 220175), (1975, 193754), (3950, 96877), (4345, 88070), (8690, 44035), (8807, 43450), (17614, 21725)]