10080691940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{72617}}^1$

素因数の和:73268

約数の個数: 48

約数和(自身を含む): 23130866304

約数和(自身を除く): 13050174364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 631, 1262, 2524, 3155, 6310, 6941, 12620, 13882, 27764, 34705, 69410, 72617, 138820, 145234, 290468, 363085, 726170, 798787, 1452340, 1597574, 3195148, 3993935, 7987870, 15975740, 45821327, 91642654, 183285308, 229106635, 458213270, 504034597, 916426540, 1008069194, 2016138388, 2520172985, 5040345970, 10080691940]

約数ペア:

[(1, 10080691940), (2, 5040345970), (4, 2520172985), (5, 2016138388), (10, 1008069194), (11, 916426540), (20, 504034597), (22, 458213270), (44, 229106635), (55, 183285308), (110, 91642654), (220, 45821327), (631, 15975740), (1262, 7987870), (2524, 3993935), (3155, 3195148), (6310, 1597574), (6941, 1452340), (12620, 798787), (13882, 726170), (27764, 363085), (34705, 290468), (69410, 145234), (72617, 138820)]