7499681260

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1\times {\mathrm{9421}}^1$

素因数の和:10234

約数の個数: 48

約数和(自身を含む): 16069560192

約数和(自身を除く): 8569878932

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 751, 1060, 1502, 3004, 3755, 7510, 9421, 15020, 18842, 37684, 39803, 47105, 79606, 94210, 159212, 188420, 199015, 398030, 499313, 796060, 998626, 1997252, 2496565, 4993130, 7075171, 9986260, 14150342, 28300684, 35375855, 70751710, 141503420, 374984063, 749968126, 1499936252, 1874920315, 3749840630, 7499681260]

約数ペア:

[(1, 7499681260), (2, 3749840630), (4, 1874920315), (5, 1499936252), (10, 749968126), (20, 374984063), (53, 141503420), (106, 70751710), (212, 35375855), (265, 28300684), (530, 14150342), (751, 9986260), (1060, 7075171), (1502, 4993130), (3004, 2496565), (3755, 1997252), (7510, 998626), (9421, 796060), (15020, 499313), (18842, 398030), (37684, 199015), (39803, 188420), (47105, 159212), (79606, 94210)]