479023060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{26821}}^1$

素因数の和:26896

約数の個数: 48

約数和(自身を含む): 1081463040

約数和(自身を除く): 602439980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3572, 4465, 8930, 17860, 26821, 53642, 107284, 134105, 268210, 509599, 536420, 1019198, 1260587, 2038396, 2521174, 2547995, 5042348, 5095990, 6302935, 10191980, 12605870, 23951153, 25211740, 47902306, 95804612, 119755765, 239511530, 479023060]

約数ペア:

[(1, 479023060), (2, 239511530), (4, 119755765), (5, 95804612), (10, 47902306), (19, 25211740), (20, 23951153), (38, 12605870), (47, 10191980), (76, 6302935), (94, 5095990), (95, 5042348), (188, 2547995), (190, 2521174), (235, 2038396), (380, 1260587), (470, 1019198), (893, 536420), (940, 509599), (1786, 268210), (3572, 134105), (4465, 107284), (8930, 53642), (17860, 26821)]