2023672900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1065091}}^1$

素因数の和:1065124

約数の個数: 36

約数和(自身を含む): 4622499280

約数和(自身を除く): 2598826380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 1065091, 2130182, 4260364, 5325455, 10650910, 20236729, 21301820, 26627275, 40473458, 53254550, 80946916, 101183645, 106509100, 202367290, 404734580, 505918225, 1011836450, 2023672900]

約数ペア:

[(1, 2023672900), (2, 1011836450), (4, 505918225), (5, 404734580), (10, 202367290), (19, 106509100), (20, 101183645), (25, 80946916), (38, 53254550), (50, 40473458), (76, 26627275), (95, 21301820), (100, 20236729), (190, 10650910), (380, 5325455), (475, 4260364), (950, 2130182), (1900, 1065091)]