22672300

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{661}}^1$

素因数の和:696

約数の個数: 72

約数和(自身を含む): 57461600

約数和(自身を除く): 34789300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 661, 686, 700, 980, 1225, 1322, 1372, 1715, 2450, 2644, 3305, 3430, 4627, 4900, 6610, 6860, 8575, 9254, 13220, 16525, 17150, 18508, 23135, 32389, 33050, 34300, 46270, 64778, 66100, 92540, 115675, 129556, 161945, 226723, 231350, 323890, 453446, 462700, 647780, 809725, 906892, 1133615, 1619450, 2267230, 3238900, 4534460, 5668075, 11336150, 22672300]

約数ペア:

[(1, 22672300), (2, 11336150), (4, 5668075), (5, 4534460), (7, 3238900), (10, 2267230), (14, 1619450), (20, 1133615), (25, 906892), (28, 809725), (35, 647780), (49, 462700), (50, 453446), (70, 323890), (98, 231350), (100, 226723), (140, 161945), (175, 129556), (196, 115675), (245, 92540), (343, 66100), (350, 64778), (490, 46270), (661, 34300), (686, 33050), (700, 32389), (980, 23135), (1225, 18508), (1322, 17150), (1372, 16525), (1715, 13220), (2450, 9254), (2644, 8575), (3305, 6860), (3430, 6610), (4627, 4900)]