10304080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6779}}^1$

素因数の和:6811

約数の個数: 40

約数和(自身を含む): 25221600

約数和(自身を除く): 14917520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6779, 13558, 27116, 33895, 54232, 67790, 108464, 128801, 135580, 257602, 271160, 515204, 542320, 644005, 1030408, 1288010, 2060816, 2576020, 5152040, 10304080]

約数ペア:

[(1, 10304080), (2, 5152040), (4, 2576020), (5, 2060816), (8, 1288010), (10, 1030408), (16, 644005), (19, 542320), (20, 515204), (38, 271160), (40, 257602), (76, 135580), (80, 128801), (95, 108464), (152, 67790), (190, 54232), (304, 33895), (380, 27116), (760, 13558), (1520, 6779)]