98498380

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 215750304

約数和(自身を除く): 117251924

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 172, 212, 215, 265, 430, 530, 860, 1060, 2161, 2279, 4322, 4558, 8644, 9116, 10805, 11395, 21610, 22790, 43220, 45580, 92923, 114533, 185846, 229066, 371692, 458132, 464615, 572665, 929230, 1145330, 1858460, 2290660, 4924919, 9849838, 19699676, 24624595, 49249190, 98498380]

約数ペア:

[(1, 98498380), (2, 49249190), (4, 24624595), (5, 19699676), (10, 9849838), (20, 4924919), (43, 2290660), (53, 1858460), (86, 1145330), (106, 929230), (172, 572665), (212, 464615), (215, 458132), (265, 371692), (430, 229066), (530, 185846), (860, 114533), (1060, 92923), (2161, 45580), (2279, 43220), (4322, 22790), (4558, 21610), (8644, 11395), (9116, 10805)]