222801050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1583

約数の個数: 48

約数和(自身を含む): 431034912

約数和(自身を除く): 208233862

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 83, 166, 185, 370, 415, 830, 925, 1451, 1850, 2075, 2902, 3071, 4150, 6142, 7255, 14510, 15355, 30710, 36275, 53687, 72550, 76775, 107374, 120433, 153550, 240866, 268435, 536870, 602165, 1204330, 1342175, 2684350, 3010825, 4456021, 6021650, 8912042, 22280105, 44560210, 111400525, 222801050]

約数ペア:

[(1, 222801050), (2, 111400525), (5, 44560210), (10, 22280105), (25, 8912042), (37, 6021650), (50, 4456021), (74, 3010825), (83, 2684350), (166, 1342175), (185, 1204330), (370, 602165), (415, 536870), (830, 268435), (925, 240866), (1451, 153550), (1850, 120433), (2075, 107374), (2902, 76775), (3071, 72550), (4150, 53687), (6142, 36275), (7255, 30710), (14510, 15355)]