413080900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{217411}}^1$

素因数の和:217444

約数の個数: 36

約数和(自身を含む): 943568080

約数和(自身を除く): 530487180

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 217411, 434822, 869644, 1087055, 2174110, 4130809, 4348220, 5435275, 8261618, 10870550, 16523236, 20654045, 21741100, 41308090, 82616180, 103270225, 206540450, 413080900]

約数ペア:

[(1, 413080900), (2, 206540450), (4, 103270225), (5, 82616180), (10, 41308090), (19, 21741100), (20, 20654045), (25, 16523236), (38, 10870550), (50, 8261618), (76, 5435275), (95, 4348220), (100, 4130809), (190, 2174110), (380, 1087055), (475, 869644), (950, 434822), (1900, 217411)]