652465060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:558

約数の個数: 96

約数和(自身を含む): 1535385600

約数和(自身を除く): 882920540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 169, 260, 310, 338, 403, 479, 620, 676, 806, 845, 958, 1612, 1690, 1916, 2015, 2197, 2395, 3380, 4030, 4394, 4790, 5239, 6227, 8060, 8788, 9580, 10478, 10985, 12454, 14849, 20956, 21970, 24908, 26195, 29698, 31135, 43940, 52390, 59396, 62270, 68107, 74245, 80951, 104780, 124540, 136214, 148490, 161902, 193037, 272428, 296980, 323804, 340535, 386074, 404755, 681070, 772148, 809510, 965185, 1052363, 1362140, 1619020, 1930370, 2104726, 2509481, 3860740, 4209452, 5018962, 5261815, 10037924, 10523630, 12547405, 21047260, 25094810, 32623253, 50189620, 65246506, 130493012, 163116265, 326232530, 652465060]

約数ペア:

[(1, 652465060), (2, 326232530), (4, 163116265), (5, 130493012), (10, 65246506), (13, 50189620), (20, 32623253), (26, 25094810), (31, 21047260), (52, 12547405), (62, 10523630), (65, 10037924), (124, 5261815), (130, 5018962), (155, 4209452), (169, 3860740), (260, 2509481), (310, 2104726), (338, 1930370), (403, 1619020), (479, 1362140), (620, 1052363), (676, 965185), (806, 809510), (845, 772148), (958, 681070), (1612, 404755), (1690, 386074), (1916, 340535), (2015, 323804), (2197, 296980), (2395, 272428), (3380, 193037), (4030, 161902), (4394, 148490), (4790, 136214), (5239, 124540), (6227, 104780), (8060, 80951), (8788, 74245), (9580, 68107), (10478, 62270), (10985, 59396), (12454, 52390), (14849, 43940), (20956, 31135), (21970, 29698), (24908, 26195)]