10403317820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{151343}}^1$

素因数の和:151850

約数の個数: 48

約数和(自身を含む): 25018979328

約数和(自身を除く): 14615661508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 491, 982, 1964, 2455, 3437, 4910, 6874, 9820, 13748, 17185, 34370, 68740, 151343, 302686, 605372, 756715, 1059401, 1513430, 2118802, 3026860, 4237604, 5297005, 10594010, 21188020, 74309413, 148618826, 297237652, 371547065, 520165891, 743094130, 1040331782, 1486188260, 2080663564, 2600829455, 5201658910, 10403317820]

約数ペア:

[(1, 10403317820), (2, 5201658910), (4, 2600829455), (5, 2080663564), (7, 1486188260), (10, 1040331782), (14, 743094130), (20, 520165891), (28, 371547065), (35, 297237652), (70, 148618826), (140, 74309413), (491, 21188020), (982, 10594010), (1964, 5297005), (2455, 4237604), (3437, 3026860), (4910, 2118802), (6874, 1513430), (9820, 1059401), (13748, 756715), (17185, 605372), (34370, 302686), (68740, 151343)]