74846180

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 160849920

約数和(自身を除く): 86003740

約数列:

[1, 2, 4, 5, 10, 20, 79, 127, 158, 254, 316, 373, 395, 508, 635, 746, 790, 1270, 1492, 1580, 1865, 2540, 3730, 7460, 10033, 20066, 29467, 40132, 47371, 50165, 58934, 94742, 100330, 117868, 147335, 189484, 200660, 236855, 294670, 473710, 589340, 947420, 3742309, 7484618, 14969236, 18711545, 37423090, 74846180]

約数ペア:

[(1, 74846180), (2, 37423090), (4, 18711545), (5, 14969236), (10, 7484618), (20, 3742309), (79, 947420), (127, 589340), (158, 473710), (254, 294670), (316, 236855), (373, 200660), (395, 189484), (508, 147335), (635, 117868), (746, 100330), (790, 94742), (1270, 58934), (1492, 50165), (1580, 47371), (1865, 40132), (2540, 29467), (3730, 20066), (7460, 10033)]