76323860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 166440960

約数和(自身を除く): 90117100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 257, 310, 479, 514, 620, 958, 1028, 1285, 1916, 2395, 2570, 4790, 5140, 7967, 9580, 14849, 15934, 29698, 31868, 39835, 59396, 74245, 79670, 123103, 148490, 159340, 246206, 296980, 492412, 615515, 1231030, 2462060, 3816193, 7632386, 15264772, 19080965, 38161930, 76323860]

約数ペア:

[(1, 76323860), (2, 38161930), (4, 19080965), (5, 15264772), (10, 7632386), (20, 3816193), (31, 2462060), (62, 1231030), (124, 615515), (155, 492412), (257, 296980), (310, 246206), (479, 159340), (514, 148490), (620, 123103), (958, 79670), (1028, 74245), (1285, 59396), (1916, 39835), (2395, 31868), (2570, 29698), (4790, 15934), (5140, 14849), (7967, 9580)]