1138088000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{20323}}^1$

素因数の和:20357

約数の個数: 112

約数和(自身を含む): 3221272704

約数和(自身を除く): 2083184704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2800, 3500, 4000, 5600, 7000, 8000, 11200, 14000, 20323, 28000, 40646, 56000, 81292, 101615, 142261, 162584, 203230, 284522, 325168, 406460, 508075, 569044, 650336, 711305, 812920, 1016150, 1138088, 1300672, 1422610, 1625840, 2032300, 2276176, 2540375, 2845220, 3251680, 3556525, 4064600, 4552352, 5080750, 5690440, 6503360, 7113050, 8129200, 9104704, 10161500, 11380880, 14226100, 16258400, 17782625, 20323000, 22761760, 28452200, 32516800, 35565250, 40646000, 45523520, 56904400, 71130500, 81292000, 113808800, 142261000, 162584000, 227617600, 284522000, 569044000, 1138088000]

約数ペア:

[(1, 1138088000), (2, 569044000), (4, 284522000), (5, 227617600), (7, 162584000), (8, 142261000), (10, 113808800), (14, 81292000), (16, 71130500), (20, 56904400), (25, 45523520), (28, 40646000), (32, 35565250), (35, 32516800), (40, 28452200), (50, 22761760), (56, 20323000), (64, 17782625), (70, 16258400), (80, 14226100), (100, 11380880), (112, 10161500), (125, 9104704), (140, 8129200), (160, 7113050), (175, 6503360), (200, 5690440), (224, 5080750), (250, 4552352), (280, 4064600), (320, 3556525), (350, 3251680), (400, 2845220), (448, 2540375), (500, 2276176), (560, 2032300), (700, 1625840), (800, 1422610), (875, 1300672), (1000, 1138088), (1120, 1016150), (1400, 812920), (1600, 711305), (1750, 650336), (2000, 569044), (2240, 508075), (2800, 406460), (3500, 325168), (4000, 284522), (5600, 203230), (7000, 162584), (8000, 142261), (11200, 101615), (14000, 81292), (20323, 56000), (28000, 40646)]