23750980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 55593216

約数和(自身を除く): 31842236

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2297, 2585, 4594, 5170, 9188, 10340, 11485, 22970, 25267, 45940, 50534, 101068, 107959, 126335, 215918, 252670, 431836, 505340, 539795, 1079590, 1187549, 2159180, 2375098, 4750196, 5937745, 11875490, 23750980]

約数ペア:

[(1, 23750980), (2, 11875490), (4, 5937745), (5, 4750196), (10, 2375098), (11, 2159180), (20, 1187549), (22, 1079590), (44, 539795), (47, 505340), (55, 431836), (94, 252670), (110, 215918), (188, 126335), (220, 107959), (235, 101068), (470, 50534), (517, 45940), (940, 25267), (1034, 22970), (2068, 11485), (2297, 10340), (2585, 9188), (4594, 5170)]