100809520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5807}}^1$

素因数の和:5858

約数の個数: 80

約数和(自身を含む): 276553728

約数和(自身を除く): 175744208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 5807, 8680, 11614, 17360, 23228, 29035, 40649, 46456, 58070, 81298, 92912, 116140, 162596, 180017, 203245, 232280, 325192, 360034, 406490, 464560, 650384, 720068, 812980, 900085, 1260119, 1440136, 1625960, 1800170, 2520238, 2880272, 3251920, 3600340, 5040476, 6300595, 7200680, 10080952, 12601190, 14401360, 20161904, 25202380, 50404760, 100809520]

約数ペア:

[(1, 100809520), (2, 50404760), (4, 25202380), (5, 20161904), (7, 14401360), (8, 12601190), (10, 10080952), (14, 7200680), (16, 6300595), (20, 5040476), (28, 3600340), (31, 3251920), (35, 2880272), (40, 2520238), (56, 1800170), (62, 1625960), (70, 1440136), (80, 1260119), (112, 900085), (124, 812980), (140, 720068), (155, 650384), (217, 464560), (248, 406490), (280, 360034), (310, 325192), (434, 232280), (496, 203245), (560, 180017), (620, 162596), (868, 116140), (1085, 92912), (1240, 81298), (1736, 58070), (2170, 46456), (2480, 40649), (3472, 29035), (4340, 23228), (5807, 17360), (8680, 11614)]