2023169320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{14951}}^1$

素因数の和:15178

約数の個数: 64

約数和(自身を含む): 4844448000

約数和(自身を除く): 2821278680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 199, 340, 398, 680, 796, 995, 1592, 1990, 3383, 3980, 6766, 7960, 13532, 14951, 16915, 27064, 29902, 33830, 59804, 67660, 74755, 119608, 135320, 149510, 254167, 299020, 508334, 598040, 1016668, 1270835, 2033336, 2541670, 2975249, 5083340, 5950498, 10166680, 11900996, 14876245, 23801992, 29752490, 50579233, 59504980, 101158466, 119009960, 202316932, 252896165, 404633864, 505792330, 1011584660, 2023169320]

約数ペア:

[(1, 2023169320), (2, 1011584660), (4, 505792330), (5, 404633864), (8, 252896165), (10, 202316932), (17, 119009960), (20, 101158466), (34, 59504980), (40, 50579233), (68, 29752490), (85, 23801992), (136, 14876245), (170, 11900996), (199, 10166680), (340, 5950498), (398, 5083340), (680, 2975249), (796, 2541670), (995, 2033336), (1592, 1270835), (1990, 1016668), (3383, 598040), (3980, 508334), (6766, 299020), (7960, 254167), (13532, 149510), (14951, 135320), (16915, 119608), (27064, 74755), (29902, 67660), (33830, 59804)]