713463980

素因数分解:

$2^2\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{23609}}^1$

素因数の和:25129

約数の個数: 24

約数和(自身を含む): 1499329440

約数和(自身を除く): 785865460

約数列:

[1, 2, 4, 5, 10, 20, 1511, 3022, 6044, 7555, 15110, 23609, 30220, 47218, 94436, 118045, 236090, 472180, 35673199, 71346398, 142692796, 178365995, 356731990, 713463980]

約数ペア:

[(1, 713463980), (2, 356731990), (4, 178365995), (5, 142692796), (10, 71346398), (20, 35673199), (1511, 472180), (3022, 236090), (6044, 118045), (7555, 94436), (15110, 47218), (23609, 30220)]