626646670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{81701}}^1$

素因数の和:81780

約数の個数: 32

約数和(自身を含む): 1235334240

約数和(自身を除く): 608687570

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 81701, 163402, 408505, 817010, 1062113, 2124226, 4820359, 5310565, 9640718, 10621130, 24101795, 48203590, 62664667, 125329334, 313323335, 626646670]

約数ペア:

[(1, 626646670), (2, 313323335), (5, 125329334), (10, 62664667), (13, 48203590), (26, 24101795), (59, 10621130), (65, 9640718), (118, 5310565), (130, 4820359), (295, 2124226), (590, 1062113), (767, 817010), (1534, 408505), (3835, 163402), (7670, 81701)]