2034684500

素因数分解:

$2^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{51511}}^1$

素因数の和:51609

約数の個数: 48

約数和(自身を含む): 4500088320

約数和(自身を除く): 2465403820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 125, 158, 250, 316, 395, 500, 790, 1580, 1975, 3950, 7900, 9875, 19750, 39500, 51511, 103022, 206044, 257555, 515110, 1030220, 1287775, 2575550, 4069369, 5151100, 6438875, 8138738, 12877750, 16277476, 20346845, 25755500, 40693690, 81387380, 101734225, 203468450, 406936900, 508671125, 1017342250, 2034684500]

約数ペア:

[(1, 2034684500), (2, 1017342250), (4, 508671125), (5, 406936900), (10, 203468450), (20, 101734225), (25, 81387380), (50, 40693690), (79, 25755500), (100, 20346845), (125, 16277476), (158, 12877750), (250, 8138738), (316, 6438875), (395, 5151100), (500, 4069369), (790, 2575550), (1580, 1287775), (1975, 1030220), (3950, 515110), (7900, 257555), (9875, 206044), (19750, 103022), (39500, 51511)]