228810040

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{34253}}^1$

素因数の和:34431

約数の個数: 32

約数和(自身を含む): 517920480

約数和(自身を除く): 289110440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 34253, 68506, 137012, 171265, 274024, 342530, 685060, 1370120, 5720251, 11440502, 22881004, 28601255, 45762008, 57202510, 114405020, 228810040]

約数ペア:

[(1, 228810040), (2, 114405020), (4, 57202510), (5, 45762008), (8, 28601255), (10, 22881004), (20, 11440502), (40, 5720251), (167, 1370120), (334, 685060), (668, 342530), (835, 274024), (1336, 171265), (1670, 137012), (3340, 68506), (6680, 34253)]