91960180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5279}}^1$

素因数の和:5368

約数の個数: 48

約数和(自身を含む): 211115520

約数和(自身を除く): 119155340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 5279, 8710, 10558, 17420, 21116, 26395, 52790, 68627, 105580, 137254, 274508, 343135, 353693, 686270, 707386, 1372540, 1414772, 1768465, 3536930, 4598009, 7073860, 9196018, 18392036, 22990045, 45980090, 91960180]

約数ペア:

[(1, 91960180), (2, 45980090), (4, 22990045), (5, 18392036), (10, 9196018), (13, 7073860), (20, 4598009), (26, 3536930), (52, 1768465), (65, 1414772), (67, 1372540), (130, 707386), (134, 686270), (260, 353693), (268, 343135), (335, 274508), (670, 137254), (871, 105580), (1340, 68627), (1742, 52790), (3484, 26395), (4355, 21116), (5279, 17420), (8710, 10558)]