16327000

素因数分解:

$2^3\times 5^3\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 39592800

約数和(自身を除く): 23265800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 125, 145, 200, 232, 250, 290, 500, 563, 580, 725, 1000, 1126, 1160, 1450, 2252, 2815, 2900, 3625, 4504, 5630, 5800, 7250, 11260, 14075, 14500, 16327, 22520, 28150, 29000, 32654, 56300, 65308, 70375, 81635, 112600, 130616, 140750, 163270, 281500, 326540, 408175, 563000, 653080, 816350, 1632700, 2040875, 3265400, 4081750, 8163500, 16327000]

約数ペア:

[(1, 16327000), (2, 8163500), (4, 4081750), (5, 3265400), (8, 2040875), (10, 1632700), (20, 816350), (25, 653080), (29, 563000), (40, 408175), (50, 326540), (58, 281500), (100, 163270), (116, 140750), (125, 130616), (145, 112600), (200, 81635), (232, 70375), (250, 65308), (290, 56300), (500, 32654), (563, 29000), (580, 28150), (725, 22520), (1000, 16327), (1126, 14500), (1160, 14075), (1450, 11260), (2252, 7250), (2815, 5800), (2900, 5630), (3625, 4504)]