23985470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{709}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 46008000

約数和(自身を除く): 22022530

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 398, 709, 995, 1418, 1990, 3383, 3545, 6766, 7090, 12053, 16915, 24106, 33830, 60265, 120530, 141091, 282182, 705455, 1410910, 2398547, 4797094, 11992735, 23985470]

約数ペア:

[(1, 23985470), (2, 11992735), (5, 4797094), (10, 2398547), (17, 1410910), (34, 705455), (85, 282182), (170, 141091), (199, 120530), (398, 60265), (709, 33830), (995, 24106), (1418, 16915), (1990, 12053), (3383, 7090), (3545, 6766)]