662963969470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12911}}^1\times {\mathrm{42437}}^1$

素因数の和:55377

約数の個数: 48

約数和(自身を含む): 1311814937664

約数和(自身を除く): 648850968194

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 12911, 25822, 42437, 64555, 84874, 129110, 142021, 212185, 284042, 424370, 466807, 710105, 933614, 1420210, 1562231, 2334035, 3124462, 4668070, 5134877, 7811155, 10269754, 15622310, 25674385, 51348770, 547904107, 1095808214, 2739520535, 5479041070, 6026945177, 12053890354, 30134725885, 60269451770, 66296396947, 132592793894, 331481984735, 662963969470]

約数ペア:

[(1, 662963969470), (2, 331481984735), (5, 132592793894), (10, 66296396947), (11, 60269451770), (22, 30134725885), (55, 12053890354), (110, 6026945177), (121, 5479041070), (242, 2739520535), (605, 1095808214), (1210, 547904107), (12911, 51348770), (25822, 25674385), (42437, 15622310), (64555, 10269754), (84874, 7811155), (129110, 5134877), (142021, 4668070), (212185, 3124462), (284042, 2334035), (424370, 1562231), (466807, 1420210), (710105, 933614)]