26352010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 49669200

約数和(自身を除く): 23317190

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 1021, 2042, 2581, 5105, 5162, 10210, 12905, 25810, 29609, 59218, 90869, 148045, 181738, 296090, 454345, 908690, 2635201, 5270402, 13176005, 26352010]

約数ペア:

[(1, 26352010), (2, 13176005), (5, 5270402), (10, 2635201), (29, 908690), (58, 454345), (89, 296090), (145, 181738), (178, 148045), (290, 90869), (445, 59218), (890, 29609), (1021, 25810), (2042, 12905), (2581, 10210), (5105, 5162)]