111349820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1574

約数の個数: 48

約数和(自身を含む): 241678080

約数和(自身を除く): 130328260

約数列:

[1, 2, 4, 5, 10, 20, 53, 73, 106, 146, 212, 265, 292, 365, 530, 730, 1060, 1439, 1460, 2878, 3869, 5756, 7195, 7738, 14390, 15476, 19345, 28780, 38690, 76267, 77380, 105047, 152534, 210094, 305068, 381335, 420188, 525235, 762670, 1050470, 1525340, 2100940, 5567491, 11134982, 22269964, 27837455, 55674910, 111349820]

約数ペア:

[(1, 111349820), (2, 55674910), (4, 27837455), (5, 22269964), (10, 11134982), (20, 5567491), (53, 2100940), (73, 1525340), (106, 1050470), (146, 762670), (212, 525235), (265, 420188), (292, 381335), (365, 305068), (530, 210094), (730, 152534), (1060, 105047), (1439, 77380), (1460, 76267), (2878, 38690), (3869, 28780), (5756, 19345), (7195, 15476), (7738, 14390)]