112372520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6971}}^1$

素因数の和:7026

約数の個数: 64

約数和(自身を含む): 281111040

約数和(自身を除く): 168738520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 6971, 8060, 13942, 16120, 27884, 34855, 55768, 69710, 90623, 139420, 181246, 216101, 278840, 362492, 432202, 453115, 724984, 864404, 906230, 1080505, 1728808, 1812460, 2161010, 2809313, 3624920, 4322020, 5618626, 8644040, 11237252, 14046565, 22474504, 28093130, 56186260, 112372520]

約数ペア:

[(1, 112372520), (2, 56186260), (4, 28093130), (5, 22474504), (8, 14046565), (10, 11237252), (13, 8644040), (20, 5618626), (26, 4322020), (31, 3624920), (40, 2809313), (52, 2161010), (62, 1812460), (65, 1728808), (104, 1080505), (124, 906230), (130, 864404), (155, 724984), (248, 453115), (260, 432202), (310, 362492), (403, 278840), (520, 216101), (620, 181246), (806, 139420), (1240, 90623), (1612, 69710), (2015, 55768), (3224, 34855), (4030, 27884), (6971, 16120), (8060, 13942)]