75588220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 163981440

約数和(自身を除く): 88393220

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 97, 188, 194, 235, 388, 470, 485, 829, 940, 970, 1658, 1940, 3316, 4145, 4559, 8290, 9118, 16580, 18236, 22795, 38963, 45590, 77926, 80413, 91180, 155852, 160826, 194815, 321652, 389630, 402065, 779260, 804130, 1608260, 3779411, 7558822, 15117644, 18897055, 37794110, 75588220]

約数ペア:

[(1, 75588220), (2, 37794110), (4, 18897055), (5, 15117644), (10, 7558822), (20, 3779411), (47, 1608260), (94, 804130), (97, 779260), (188, 402065), (194, 389630), (235, 321652), (388, 194815), (470, 160826), (485, 155852), (829, 91180), (940, 80413), (970, 77926), (1658, 45590), (1940, 38963), (3316, 22795), (4145, 18236), (4559, 16580), (8290, 9118)]