40572650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 78369984

約数和(自身を除く): 37797334

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 113, 167, 215, 226, 334, 430, 565, 835, 1075, 1130, 1670, 2150, 2825, 4175, 4859, 5650, 7181, 8350, 9718, 14362, 18871, 24295, 35905, 37742, 48590, 71810, 94355, 121475, 179525, 188710, 242950, 359050, 471775, 811453, 943550, 1622906, 4057265, 8114530, 20286325, 40572650]

約数ペア:

[(1, 40572650), (2, 20286325), (5, 8114530), (10, 4057265), (25, 1622906), (43, 943550), (50, 811453), (86, 471775), (113, 359050), (167, 242950), (215, 188710), (226, 179525), (334, 121475), (430, 94355), (565, 71810), (835, 48590), (1075, 37742), (1130, 35905), (1670, 24295), (2150, 18871), (2825, 14362), (4175, 9718), (4859, 8350), (5650, 7181)]