252295060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{2767}}^1$

素因数の和:2920

約数の個数: 48

約数和(自身を含む): 546868224

約数和(自身を除く): 294573164

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 97, 188, 194, 235, 388, 470, 485, 940, 970, 1940, 2767, 4559, 5534, 9118, 11068, 13835, 18236, 22795, 27670, 45590, 55340, 91180, 130049, 260098, 268399, 520196, 536798, 650245, 1073596, 1300490, 1341995, 2600980, 2683990, 5367980, 12614753, 25229506, 50459012, 63073765, 126147530, 252295060]

約数ペア:

[(1, 252295060), (2, 126147530), (4, 63073765), (5, 50459012), (10, 25229506), (20, 12614753), (47, 5367980), (94, 2683990), (97, 2600980), (188, 1341995), (194, 1300490), (235, 1073596), (388, 650245), (470, 536798), (485, 520196), (940, 268399), (970, 260098), (1940, 130049), (2767, 91180), (4559, 55340), (5534, 45590), (9118, 27670), (11068, 22795), (13835, 18236)]