80497580410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{754217}}^1$

素因数の和:755058

約数の個数: 32

約数和(自身を含む): 156231733392

約数和(自身を除く): 75734152982

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 821, 1642, 4105, 8210, 10673, 21346, 53365, 106730, 754217, 1508434, 3771085, 7542170, 9804821, 19609642, 49024105, 98048210, 619212157, 1238424314, 3096060785, 6192121570, 8049758041, 16099516082, 40248790205, 80497580410]

約数ペア:

[(1, 80497580410), (2, 40248790205), (5, 16099516082), (10, 8049758041), (13, 6192121570), (26, 3096060785), (65, 1238424314), (130, 619212157), (821, 98048210), (1642, 49024105), (4105, 19609642), (8210, 9804821), (10673, 7542170), (21346, 3771085), (53365, 1508434), (106730, 754217)]