190014320

素因数分解:

$2^4\times 5^1\times {\mathrm{2375179}}^1$

素因数の和:2375192

約数の個数: 20

約数和(自身を含む): 441783480

約数和(自身を除く): 251769160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2375179, 4750358, 9500716, 11875895, 19001432, 23751790, 38002864, 47503580, 95007160, 190014320]

約数ペア:

[(1, 190014320), (2, 95007160), (4, 47503580), (5, 38002864), (8, 23751790), (10, 19001432), (16, 11875895), (20, 9500716), (40, 4750358), (80, 2375179)]