23132510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 43628544

約数和(自身を除く): 20496034

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 1051, 2102, 2201, 4402, 5255, 10510, 11005, 22010, 32581, 65162, 74621, 149242, 162905, 325810, 373105, 746210, 2313251, 4626502, 11566255, 23132510]

約数ペア:

[(1, 23132510), (2, 11566255), (5, 4626502), (10, 2313251), (31, 746210), (62, 373105), (71, 325810), (142, 162905), (155, 149242), (310, 74621), (355, 65162), (710, 32581), (1051, 22010), (2102, 11005), (2201, 10510), (4402, 5255)]