15677214740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{313921}}^1$

素因数の和:314168

約数の個数: 48

約数和(自身を含む): 36073404864

約数和(自身を除く): 20396190124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227, 454, 908, 1135, 2270, 2497, 4540, 4994, 9988, 12485, 24970, 49940, 313921, 627842, 1255684, 1569605, 3139210, 3453131, 6278420, 6906262, 13812524, 17265655, 34531310, 69062620, 71260067, 142520134, 285040268, 356300335, 712600670, 783860737, 1425201340, 1567721474, 3135442948, 3919303685, 7838607370, 15677214740]

約数ペア:

[(1, 15677214740), (2, 7838607370), (4, 3919303685), (5, 3135442948), (10, 1567721474), (11, 1425201340), (20, 783860737), (22, 712600670), (44, 356300335), (55, 285040268), (110, 142520134), (220, 71260067), (227, 69062620), (454, 34531310), (908, 17265655), (1135, 13812524), (2270, 6906262), (2497, 6278420), (4540, 3453131), (4994, 3139210), (9988, 1569605), (12485, 1255684), (24970, 627842), (49940, 313921)]