11678170580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{89269}}^1$

素因数の和:89520

約数の個数: 48

約数和(自身を含む): 25435522560

約数和(自身を除く): 13757351980

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 211, 310, 422, 620, 844, 1055, 2110, 4220, 6541, 13082, 26164, 32705, 65410, 89269, 130820, 178538, 357076, 446345, 892690, 1785380, 2767339, 5534678, 11069356, 13836695, 18835759, 27673390, 37671518, 55346780, 75343036, 94178795, 188357590, 376715180, 583908529, 1167817058, 2335634116, 2919542645, 5839085290, 11678170580]

約数ペア:

[(1, 11678170580), (2, 5839085290), (4, 2919542645), (5, 2335634116), (10, 1167817058), (20, 583908529), (31, 376715180), (62, 188357590), (124, 94178795), (155, 75343036), (211, 55346780), (310, 37671518), (422, 27673390), (620, 18835759), (844, 13836695), (1055, 11069356), (2110, 5534678), (4220, 2767339), (6541, 1785380), (13082, 892690), (26164, 446345), (32705, 357076), (65410, 178538), (89269, 130820)]