32636780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 75509280

約数和(自身を除く): 42872500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 1361, 2180, 2398, 2722, 4796, 5444, 5995, 6805, 11990, 13610, 14971, 23980, 27220, 29942, 59884, 74855, 148349, 149710, 296698, 299420, 593396, 741745, 1483490, 1631839, 2966980, 3263678, 6527356, 8159195, 16318390, 32636780]

約数ペア:

[(1, 32636780), (2, 16318390), (4, 8159195), (5, 6527356), (10, 3263678), (11, 2966980), (20, 1631839), (22, 1483490), (44, 741745), (55, 593396), (109, 299420), (110, 296698), (218, 149710), (220, 148349), (436, 74855), (545, 59884), (1090, 29942), (1199, 27220), (1361, 23980), (2180, 14971), (2398, 13610), (2722, 11990), (4796, 6805), (5444, 5995)]