754580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 1640520

約数和(自身を除く): 885940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1301, 2602, 5204, 6505, 13010, 26020, 37729, 75458, 150916, 188645, 377290, 754580]

約数ペア:

[(1, 754580), (2, 377290), (4, 188645), (5, 150916), (10, 75458), (20, 37729), (29, 26020), (58, 13010), (116, 6505), (145, 5204), (290, 2602), (580, 1301)]