80451310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10069}}^1$

素因数の和:10140

約数の個数: 32

約数和(自身を含む): 156608640

約数和(自身を除く): 76157330

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 10069, 20138, 50345, 100690, 171173, 342346, 473243, 855865, 946486, 1711730, 2366215, 4732430, 8045131, 16090262, 40225655, 80451310]

約数ペア:

[(1, 80451310), (2, 40225655), (5, 16090262), (10, 8045131), (17, 4732430), (34, 2366215), (47, 1711730), (85, 946486), (94, 855865), (170, 473243), (235, 342346), (470, 171173), (799, 100690), (1598, 50345), (3995, 20138), (7990, 10069)]