10223900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5381}}^1$

素因数の和:5414

約数の個数: 36

約数和(自身を含む): 23357880

約数和(自身を除く): 13133980

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 5381, 10762, 21524, 26905, 53810, 102239, 107620, 134525, 204478, 269050, 408956, 511195, 538100, 1022390, 2044780, 2555975, 5111950, 10223900]

約数ペア:

[(1, 10223900), (2, 5111950), (4, 2555975), (5, 2044780), (10, 1022390), (19, 538100), (20, 511195), (25, 408956), (38, 269050), (50, 204478), (76, 134525), (95, 107620), (100, 102239), (190, 53810), (380, 26905), (475, 21524), (950, 10762), (1900, 5381)]