11385100

素因数分解:

$2^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:714

約数の個数: 36

約数和(自身を含む): 24857784

約数和(自身を除く): 13472684

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 257, 443, 514, 886, 1028, 1285, 1772, 2215, 2570, 4430, 5140, 6425, 8860, 11075, 12850, 22150, 25700, 44300, 113851, 227702, 455404, 569255, 1138510, 2277020, 2846275, 5692550, 11385100]

約数ペア:

[(1, 11385100), (2, 5692550), (4, 2846275), (5, 2277020), (10, 1138510), (20, 569255), (25, 455404), (50, 227702), (100, 113851), (257, 44300), (443, 25700), (514, 22150), (886, 12850), (1028, 11075), (1285, 8860), (1772, 6425), (2215, 5140), (2570, 4430)]