210879800

素因数分解:

$2^3\times 5^2\times {\mathrm{383}}^1\times {\mathrm{2753}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 491754240

約数和(自身を除く): 280874440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 383, 766, 1532, 1915, 2753, 3064, 3830, 5506, 7660, 9575, 11012, 13765, 15320, 19150, 22024, 27530, 38300, 55060, 68825, 76600, 110120, 137650, 275300, 550600, 1054399, 2108798, 4217596, 5271995, 8435192, 10543990, 21087980, 26359975, 42175960, 52719950, 105439900, 210879800]

約数ペア:

[(1, 210879800), (2, 105439900), (4, 52719950), (5, 42175960), (8, 26359975), (10, 21087980), (20, 10543990), (25, 8435192), (40, 5271995), (50, 4217596), (100, 2108798), (200, 1054399), (383, 550600), (766, 275300), (1532, 137650), (1915, 110120), (2753, 76600), (3064, 68825), (3830, 55060), (5506, 38300), (7660, 27530), (9575, 22024), (11012, 19150), (13765, 15320)]