68201000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{9743}}^1$

素因数の和:9771

約数の個数: 64

約数和(自身を含む): 182407680

約数和(自身を除く): 114206680

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, 7000, 9743, 19486, 38972, 48715, 68201, 77944, 97430, 136402, 194860, 243575, 272804, 341005, 389720, 487150, 545608, 682010, 974300, 1217875, 1364020, 1705025, 1948600, 2435750, 2728040, 3410050, 4871500, 6820100, 8525125, 9743000, 13640200, 17050250, 34100500, 68201000]

約数ペア:

[(1, 68201000), (2, 34100500), (4, 17050250), (5, 13640200), (7, 9743000), (8, 8525125), (10, 6820100), (14, 4871500), (20, 3410050), (25, 2728040), (28, 2435750), (35, 1948600), (40, 1705025), (50, 1364020), (56, 1217875), (70, 974300), (100, 682010), (125, 545608), (140, 487150), (175, 389720), (200, 341005), (250, 272804), (280, 243575), (350, 194860), (500, 136402), (700, 97430), (875, 77944), (1000, 68201), (1400, 48715), (1750, 38972), (3500, 19486), (7000, 9743)]