13529800

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 32001300

約数和(自身を除く): 18471500

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1109, 1220, 1525, 2218, 2440, 3050, 4436, 5545, 6100, 8872, 11090, 12200, 22180, 27725, 44360, 55450, 67649, 110900, 135298, 221800, 270596, 338245, 541192, 676490, 1352980, 1691225, 2705960, 3382450, 6764900, 13529800]

約数ペア:

[(1, 13529800), (2, 6764900), (4, 3382450), (5, 2705960), (8, 1691225), (10, 1352980), (20, 676490), (25, 541192), (40, 338245), (50, 270596), (61, 221800), (100, 135298), (122, 110900), (200, 67649), (244, 55450), (305, 44360), (488, 27725), (610, 22180), (1109, 12200), (1220, 11090), (1525, 8872), (2218, 6100), (2440, 5545), (3050, 4436)]