4010253380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{609461}}^1$

素因数の和:609524

約数の個数: 48

約数和(自身を含む): 9829403136

約数和(自身を除く): 5819149756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 609461, 1218922, 2437844, 3047305, 4266227, 6094610, 8532454, 12189220, 17064908, 21331135, 28644667, 42662270, 57289334, 85324540, 114578668, 143223335, 200512669, 286446670, 401025338, 572893340, 802050676, 1002563345, 2005126690, 4010253380]

約数ペア:

[(1, 4010253380), (2, 2005126690), (4, 1002563345), (5, 802050676), (7, 572893340), (10, 401025338), (14, 286446670), (20, 200512669), (28, 143223335), (35, 114578668), (47, 85324540), (70, 57289334), (94, 42662270), (140, 28644667), (188, 21331135), (235, 17064908), (329, 12189220), (470, 8532454), (658, 6094610), (940, 4266227), (1316, 3047305), (1645, 2437844), (3290, 1218922), (6580, 609461)]