4865369050

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1091}}^1\times {\mathrm{1129}}^1$

素因数の和:2311

約数の個数: 48

約数和(自身を含む): 9180662400

約数和(自身を除く): 4315293350

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1091, 1129, 1975, 2182, 2258, 3950, 5455, 5645, 10910, 11290, 27275, 28225, 54550, 56450, 86189, 89191, 172378, 178382, 430945, 445955, 861890, 891910, 1231739, 2154725, 2229775, 2463478, 4309450, 4459550, 6158695, 12317390, 30793475, 61586950, 97307381, 194614762, 486536905, 973073810, 2432684525, 4865369050]

約数ペア:

[(1, 4865369050), (2, 2432684525), (5, 973073810), (10, 486536905), (25, 194614762), (50, 97307381), (79, 61586950), (158, 30793475), (395, 12317390), (790, 6158695), (1091, 4459550), (1129, 4309450), (1975, 2463478), (2182, 2229775), (2258, 2154725), (3950, 1231739), (5455, 891910), (5645, 861890), (10910, 445955), (11290, 430945), (27275, 178382), (28225, 172378), (54550, 89191), (56450, 86189)]