492797180

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{4603}}^1$

素因数の和:4766

約数の個数: 48

約数和(自身を含む): 1065070944

約数和(自身を除く): 572273764

約数列:

[1, 2, 4, 5, 10, 20, 53, 101, 106, 202, 212, 265, 404, 505, 530, 1010, 1060, 2020, 4603, 5353, 9206, 10706, 18412, 21412, 23015, 26765, 46030, 53530, 92060, 107060, 243959, 464903, 487918, 929806, 975836, 1219795, 1859612, 2324515, 2439590, 4649030, 4879180, 9298060, 24639859, 49279718, 98559436, 123199295, 246398590, 492797180]

約数ペア:

[(1, 492797180), (2, 246398590), (4, 123199295), (5, 98559436), (10, 49279718), (20, 24639859), (53, 9298060), (101, 4879180), (106, 4649030), (202, 2439590), (212, 2324515), (265, 1859612), (404, 1219795), (505, 975836), (530, 929806), (1010, 487918), (1060, 464903), (2020, 243959), (4603, 107060), (5353, 92060), (9206, 53530), (10706, 46030), (18412, 26765), (21412, 23015)]