83380900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{13669}}^1$

素因数の和:13744

約数の個数: 36

約数和(自身を含む): 183916180

約数和(自身を除く): 100535280

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 13669, 27338, 54676, 68345, 136690, 273380, 341725, 683450, 833809, 1366900, 1667618, 3335236, 4169045, 8338090, 16676180, 20845225, 41690450, 83380900]

約数ペア:

[(1, 83380900), (2, 41690450), (4, 20845225), (5, 16676180), (10, 8338090), (20, 4169045), (25, 3335236), (50, 1667618), (61, 1366900), (100, 833809), (122, 683450), (244, 341725), (305, 273380), (610, 136690), (1220, 68345), (1525, 54676), (3050, 27338), (6100, 13669)]