11188600

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 26638920

約数和(自身を除く): 15450320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1301, 1720, 2150, 2602, 4300, 5204, 6505, 8600, 10408, 13010, 26020, 32525, 52040, 55943, 65050, 111886, 130100, 223772, 260200, 279715, 447544, 559430, 1118860, 1398575, 2237720, 2797150, 5594300, 11188600]

約数ペア:

[(1, 11188600), (2, 5594300), (4, 2797150), (5, 2237720), (8, 1398575), (10, 1118860), (20, 559430), (25, 447544), (40, 279715), (43, 260200), (50, 223772), (86, 130100), (100, 111886), (172, 65050), (200, 55943), (215, 52040), (344, 32525), (430, 26020), (860, 13010), (1075, 10408), (1301, 8600), (1720, 6505), (2150, 5204), (2602, 4300)]