188029900

素因数分解:

$2^2\times 5^2\times {\mathrm{683}}^1\times {\mathrm{2753}}^1$

素因数の和:3450

約数の個数: 36

約数和(自身を含む): 408770712

約数和(自身を除く): 220740812

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 683, 1366, 2732, 2753, 3415, 5506, 6830, 11012, 13660, 13765, 17075, 27530, 34150, 55060, 68300, 68825, 137650, 275300, 1880299, 3760598, 7521196, 9401495, 18802990, 37605980, 47007475, 94014950, 188029900]

約数ペア:

[(1, 188029900), (2, 94014950), (4, 47007475), (5, 37605980), (10, 18802990), (20, 9401495), (25, 7521196), (50, 3760598), (100, 1880299), (683, 275300), (1366, 137650), (2732, 68825), (2753, 68300), (3415, 55060), (5506, 34150), (6830, 27530), (11012, 17075), (13660, 13765)]