13112200

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 31086180

約数和(自身を除く): 17973980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1237, 1325, 2120, 2474, 2650, 4948, 5300, 6185, 9896, 10600, 12370, 24740, 30925, 49480, 61850, 65561, 123700, 131122, 247400, 262244, 327805, 524488, 655610, 1311220, 1639025, 2622440, 3278050, 6556100, 13112200]

約数ペア:

[(1, 13112200), (2, 6556100), (4, 3278050), (5, 2622440), (8, 1639025), (10, 1311220), (20, 655610), (25, 524488), (40, 327805), (50, 262244), (53, 247400), (100, 131122), (106, 123700), (200, 65561), (212, 61850), (265, 49480), (424, 30925), (530, 24740), (1060, 12370), (1237, 10600), (1325, 9896), (2120, 6185), (2474, 5300), (2650, 4948)]