8367013340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3517}}^1\times {\mathrm{16993}}^1$

素因数の和:20526

約数の個数: 48

約数和(自身を含む): 20087723712

約数和(自身を除く): 11720710372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3517, 7034, 14068, 16993, 17585, 24619, 33986, 35170, 49238, 67972, 70340, 84965, 98476, 118951, 123095, 169930, 237902, 246190, 339860, 475804, 492380, 594755, 1189510, 2379020, 59764381, 119528762, 239057524, 298821905, 418350667, 597643810, 836701334, 1195287620, 1673402668, 2091753335, 4183506670, 8367013340]

約数ペア:

[(1, 8367013340), (2, 4183506670), (4, 2091753335), (5, 1673402668), (7, 1195287620), (10, 836701334), (14, 597643810), (20, 418350667), (28, 298821905), (35, 239057524), (70, 119528762), (140, 59764381), (3517, 2379020), (7034, 1189510), (14068, 594755), (16993, 492380), (17585, 475804), (24619, 339860), (33986, 246190), (35170, 237902), (49238, 169930), (67972, 123095), (70340, 118951), (84965, 98476)]