74522000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{5323}}^1$

素因数の和:5353

約数の個数: 80

約数和(自身を含む): 205974912

約数和(自身を除く): 131452912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 5323, 7000, 10646, 14000, 21292, 26615, 37261, 42584, 53230, 74522, 85168, 106460, 133075, 149044, 186305, 212920, 266150, 298088, 372610, 425840, 532300, 596176, 665375, 745220, 931525, 1064600, 1330750, 1490440, 1863050, 2129200, 2661500, 2980880, 3726100, 4657625, 5323000, 7452200, 9315250, 10646000, 14904400, 18630500, 37261000, 74522000]

約数ペア:

[(1, 74522000), (2, 37261000), (4, 18630500), (5, 14904400), (7, 10646000), (8, 9315250), (10, 7452200), (14, 5323000), (16, 4657625), (20, 3726100), (25, 2980880), (28, 2661500), (35, 2129200), (40, 1863050), (50, 1490440), (56, 1330750), (70, 1064600), (80, 931525), (100, 745220), (112, 665375), (125, 596176), (140, 532300), (175, 425840), (200, 372610), (250, 298088), (280, 266150), (350, 212920), (400, 186305), (500, 149044), (560, 133075), (700, 106460), (875, 85168), (1000, 74522), (1400, 53230), (1750, 42584), (2000, 37261), (2800, 26615), (3500, 21292), (5323, 14000), (7000, 10646)]