16849000

素因数分解:

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

素因数の和:140

約数の個数: 128

約数和(自身を含む): 47174400

約数和(自身を除く): 30325400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 83, 100, 116, 125, 140, 145, 166, 175, 200, 203, 232, 250, 280, 290, 332, 350, 406, 415, 500, 580, 581, 664, 700, 725, 812, 830, 875, 1000, 1015, 1160, 1162, 1400, 1450, 1624, 1660, 1750, 2030, 2075, 2324, 2407, 2900, 2905, 3320, 3500, 3625, 4060, 4150, 4648, 4814, 5075, 5800, 5810, 7000, 7250, 8120, 8300, 9628, 10150, 10375, 11620, 12035, 14500, 14525, 16600, 16849, 19256, 20300, 20750, 23240, 24070, 25375, 29000, 29050, 33698, 40600, 41500, 48140, 50750, 58100, 60175, 67396, 72625, 83000, 84245, 96280, 101500, 116200, 120350, 134792, 145250, 168490, 203000, 240700, 290500, 300875, 336980, 421225, 481400, 581000, 601750, 673960, 842450, 1203500, 1684900, 2106125, 2407000, 3369800, 4212250, 8424500, 16849000]

約数ペア:

[(1, 16849000), (2, 8424500), (4, 4212250), (5, 3369800), (7, 2407000), (8, 2106125), (10, 1684900), (14, 1203500), (20, 842450), (25, 673960), (28, 601750), (29, 581000), (35, 481400), (40, 421225), (50, 336980), (56, 300875), (58, 290500), (70, 240700), (83, 203000), (100, 168490), (116, 145250), (125, 134792), (140, 120350), (145, 116200), (166, 101500), (175, 96280), (200, 84245), (203, 83000), (232, 72625), (250, 67396), (280, 60175), (290, 58100), (332, 50750), (350, 48140), (406, 41500), (415, 40600), (500, 33698), (580, 29050), (581, 29000), (664, 25375), (700, 24070), (725, 23240), (812, 20750), (830, 20300), (875, 19256), (1000, 16849), (1015, 16600), (1160, 14525), (1162, 14500), (1400, 12035), (1450, 11620), (1624, 10375), (1660, 10150), (1750, 9628), (2030, 8300), (2075, 8120), (2324, 7250), (2407, 7000), (2900, 5810), (2905, 5800), (3320, 5075), (3500, 4814), (3625, 4648), (4060, 4150)]