8424500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 22014720

約数和(自身を除く): 13590220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 83, 100, 116, 125, 140, 145, 166, 175, 203, 250, 290, 332, 350, 406, 415, 500, 580, 581, 700, 725, 812, 830, 875, 1015, 1162, 1450, 1660, 1750, 2030, 2075, 2324, 2407, 2900, 2905, 3500, 3625, 4060, 4150, 4814, 5075, 5810, 7250, 8300, 9628, 10150, 10375, 11620, 12035, 14500, 14525, 16849, 20300, 20750, 24070, 25375, 29050, 33698, 41500, 48140, 50750, 58100, 60175, 67396, 72625, 84245, 101500, 120350, 145250, 168490, 240700, 290500, 300875, 336980, 421225, 601750, 842450, 1203500, 1684900, 2106125, 4212250, 8424500]

約数ペア:

[(1, 8424500), (2, 4212250), (4, 2106125), (5, 1684900), (7, 1203500), (10, 842450), (14, 601750), (20, 421225), (25, 336980), (28, 300875), (29, 290500), (35, 240700), (50, 168490), (58, 145250), (70, 120350), (83, 101500), (100, 84245), (116, 72625), (125, 67396), (140, 60175), (145, 58100), (166, 50750), (175, 48140), (203, 41500), (250, 33698), (290, 29050), (332, 25375), (350, 24070), (406, 20750), (415, 20300), (500, 16849), (580, 14525), (581, 14500), (700, 12035), (725, 11620), (812, 10375), (830, 10150), (875, 9628), (1015, 8300), (1162, 7250), (1450, 5810), (1660, 5075), (1750, 4814), (2030, 4150), (2075, 4060), (2324, 3625), (2407, 3500), (2900, 2905)]