411281492420

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1\times {\mathrm{115637}}^1$

素因数の和:116900

約数の個数: 48

約数和(自身を含む): 869793882048

約数和(自身を除く): 458512389628

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1091, 1630, 2182, 3260, 4364, 5455, 10910, 21820, 115637, 177833, 231274, 355666, 462548, 578185, 711332, 889165, 1156370, 1778330, 2312740, 3556660, 18848831, 37697662, 75395324, 94244155, 126159967, 188488310, 252319934, 376976620, 504639868, 630799835, 1261599670, 2523199340, 20564074621, 41128149242, 82256298484, 102820373105, 205640746210, 411281492420]

約数ペア:

[(1, 411281492420), (2, 205640746210), (4, 102820373105), (5, 82256298484), (10, 41128149242), (20, 20564074621), (163, 2523199340), (326, 1261599670), (652, 630799835), (815, 504639868), (1091, 376976620), (1630, 252319934), (2182, 188488310), (3260, 126159967), (4364, 94244155), (5455, 75395324), (10910, 37697662), (21820, 18848831), (115637, 3556660), (177833, 2312740), (231274, 1778330), (355666, 1156370), (462548, 889165), (578185, 711332)]