1569246340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{8389}}^1$

素因数の和:8644

約数の個数: 48

約数和(自身を含む): 3382848000

約数和(自身を除く): 1813601660

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 199, 235, 398, 470, 796, 940, 995, 1990, 3980, 8389, 9353, 16778, 18706, 33556, 37412, 41945, 46765, 83890, 93530, 167780, 187060, 394283, 788566, 1577132, 1669411, 1971415, 3338822, 3942830, 6677644, 7885660, 8347055, 16694110, 33388220, 78462317, 156924634, 313849268, 392311585, 784623170, 1569246340]

約数ペア:

[(1, 1569246340), (2, 784623170), (4, 392311585), (5, 313849268), (10, 156924634), (20, 78462317), (47, 33388220), (94, 16694110), (188, 8347055), (199, 7885660), (235, 6677644), (398, 3942830), (470, 3338822), (796, 1971415), (940, 1669411), (995, 1577132), (1990, 788566), (3980, 394283), (8389, 187060), (9353, 167780), (16778, 93530), (18706, 83890), (33556, 46765), (37412, 41945)]