77907010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{59471}}^1$

素因数の和:59609

約数の個数: 16

約数和(自身を含む): 141305472

約数和(自身を除く): 63398462

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 59471, 118942, 297355, 594710, 7790701, 15581402, 38953505, 77907010]

約数ペア:

[(1, 77907010), (2, 38953505), (5, 15581402), (10, 7790701), (131, 594710), (262, 297355), (655, 118942), (1310, 59471)]