9374900

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:644

約数の個数: 36

約数和(自身を含む): 20480460

約数和(自身を除く): 11105560

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 389, 482, 778, 964, 1205, 1556, 1945, 2410, 3890, 4820, 6025, 7780, 9725, 12050, 19450, 24100, 38900, 93749, 187498, 374996, 468745, 937490, 1874980, 2343725, 4687450, 9374900]

約数ペア:

[(1, 9374900), (2, 4687450), (4, 2343725), (5, 1874980), (10, 937490), (20, 468745), (25, 374996), (50, 187498), (100, 93749), (241, 38900), (389, 24100), (482, 19450), (778, 12050), (964, 9725), (1205, 7780), (1556, 6025), (1945, 4820), (2410, 3890)]