117897650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5851}}^1$

素因数の和:5907

約数の個数: 48

約数和(自身を含む): 243817728

約数和(自身を除く): 125920078

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 4030, 5851, 10075, 11702, 20150, 29255, 58510, 76063, 146275, 152126, 181381, 292550, 362762, 380315, 760630, 906905, 1813810, 1901575, 2357953, 3803150, 4534525, 4715906, 9069050, 11789765, 23579530, 58948825, 117897650]

約数ペア:

[(1, 117897650), (2, 58948825), (5, 23579530), (10, 11789765), (13, 9069050), (25, 4715906), (26, 4534525), (31, 3803150), (50, 2357953), (62, 1901575), (65, 1813810), (130, 906905), (155, 760630), (310, 380315), (325, 362762), (403, 292550), (650, 181381), (775, 152126), (806, 146275), (1550, 76063), (2015, 58510), (4030, 29255), (5851, 20150), (10075, 11702)]