13690960

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3229}}^1$

素因数の和:3295

約数の個数: 40

約数和(自身を含む): 32442120

約数和(自身を除く): 18751160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 3229, 4240, 6458, 12916, 16145, 25832, 32290, 51664, 64580, 129160, 171137, 258320, 342274, 684548, 855685, 1369096, 1711370, 2738192, 3422740, 6845480, 13690960]

約数ペア:

[(1, 13690960), (2, 6845480), (4, 3422740), (5, 2738192), (8, 1711370), (10, 1369096), (16, 855685), (20, 684548), (40, 342274), (53, 258320), (80, 171137), (106, 129160), (212, 64580), (265, 51664), (424, 32290), (530, 25832), (848, 16145), (1060, 12916), (2120, 6458), (3229, 4240)]