38828220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3067}}^1$

素因数の和:3290

約数の個数: 48

約数和(自身を含む): 109269888

約数和(自身を除く): 70441668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3067, 3165, 4220, 6134, 6330, 9201, 12268, 12660, 15335, 18402, 30670, 36804, 46005, 61340, 92010, 184020, 647137, 1294274, 1941411, 2588548, 3235685, 3882822, 6471370, 7765644, 9707055, 12942740, 19414110, 38828220]

約数ペア:

[(1, 38828220), (2, 19414110), (3, 12942740), (4, 9707055), (5, 7765644), (6, 6471370), (10, 3882822), (12, 3235685), (15, 2588548), (20, 1941411), (30, 1294274), (60, 647137), (211, 184020), (422, 92010), (633, 61340), (844, 46005), (1055, 36804), (1266, 30670), (2110, 18402), (2532, 15335), (3067, 12660), (3165, 12268), (4220, 9201), (6134, 6330)]