2022197740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1\times {\mathrm{2333}}^1$

素因数の和:4642

約数の個数: 48

約数和(自身を含む): 4473997920

約数和(自身を除く): 2451800180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2281, 2333, 4562, 4666, 9124, 9332, 11405, 11665, 22810, 23330, 43339, 44327, 45620, 46660, 86678, 88654, 173356, 177308, 216695, 221635, 433390, 443270, 866780, 886540, 5321573, 10643146, 21286292, 26607865, 53215730, 101109887, 106431460, 202219774, 404439548, 505549435, 1011098870, 2022197740]

約数ペア:

[(1, 2022197740), (2, 1011098870), (4, 505549435), (5, 404439548), (10, 202219774), (19, 106431460), (20, 101109887), (38, 53215730), (76, 26607865), (95, 21286292), (190, 10643146), (380, 5321573), (2281, 886540), (2333, 866780), (4562, 443270), (4666, 433390), (9124, 221635), (9332, 216695), (11405, 177308), (11665, 173356), (22810, 88654), (23330, 86678), (43339, 46660), (44327, 45620)]