23188310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 43490304

約数和(自身を除く): 20301994

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 571, 655, 1142, 1310, 2855, 4061, 5710, 8122, 17701, 20305, 35402, 40610, 74801, 88505, 149602, 177010, 374005, 748010, 2318831, 4637662, 11594155, 23188310]

約数ペア:

[(1, 23188310), (2, 11594155), (5, 4637662), (10, 2318831), (31, 748010), (62, 374005), (131, 177010), (155, 149602), (262, 88505), (310, 74801), (571, 40610), (655, 35402), (1142, 20305), (1310, 17701), (2855, 8122), (4061, 5710)]