200922210040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{264371329}}^1$

素因数の和:264371359

約数の個数: 32

約数和(自身を含む): 475868394000

約数和(自身を除く): 274946183960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 264371329, 528742658, 1057485316, 1321856645, 2114970632, 2643713290, 5023055251, 5287426580, 10046110502, 10574853160, 20092221004, 25115276255, 40184442008, 50230552510, 100461105020, 200922210040]

約数ペア:

[(1, 200922210040), (2, 100461105020), (4, 50230552510), (5, 40184442008), (8, 25115276255), (10, 20092221004), (19, 10574853160), (20, 10046110502), (38, 5287426580), (40, 5023055251), (76, 2643713290), (95, 2114970632), (152, 1321856645), (190, 1057485316), (380, 528742658), (760, 264371329)]