29827000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{4261}}^1$

素因数の和:4289

約数の個数: 64

約数和(自身を含む): 79784640

約数和(自身を除く): 49957640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 700, 875, 1000, 1400, 1750, 3500, 4261, 7000, 8522, 17044, 21305, 29827, 34088, 42610, 59654, 85220, 106525, 119308, 149135, 170440, 213050, 238616, 298270, 426100, 532625, 596540, 745675, 852200, 1065250, 1193080, 1491350, 2130500, 2982700, 3728375, 4261000, 5965400, 7456750, 14913500, 29827000]

約数ペア:

[(1, 29827000), (2, 14913500), (4, 7456750), (5, 5965400), (7, 4261000), (8, 3728375), (10, 2982700), (14, 2130500), (20, 1491350), (25, 1193080), (28, 1065250), (35, 852200), (40, 745675), (50, 596540), (56, 532625), (70, 426100), (100, 298270), (125, 238616), (140, 213050), (175, 170440), (200, 149135), (250, 119308), (280, 106525), (350, 85220), (500, 59654), (700, 42610), (875, 34088), (1000, 29827), (1400, 21305), (1750, 17044), (3500, 8522), (4261, 7000)]