29146900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{7109}}^1$

素因数の和:7164

約数の個数: 36

約数和(自身を含む): 64800540

約数和(自身を除く): 35653640

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 7109, 14218, 28436, 35545, 71090, 142180, 177725, 291469, 355450, 582938, 710900, 1165876, 1457345, 2914690, 5829380, 7286725, 14573450, 29146900]

約数ペア:

[(1, 29146900), (2, 14573450), (4, 7286725), (5, 5829380), (10, 2914690), (20, 1457345), (25, 1165876), (41, 710900), (50, 582938), (82, 355450), (100, 291469), (164, 177725), (205, 142180), (410, 71090), (820, 35545), (1025, 28436), (2050, 14218), (4100, 7109)]