79928290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5441}}^1$

素因数の和:5574

約数の個数: 32

約数和(自身を含む): 156337776

約数和(自身を除く): 76409486

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 2938, 5441, 7345, 10882, 14690, 27205, 54410, 70733, 141466, 353665, 614833, 707330, 1229666, 3074165, 6148330, 7992829, 15985658, 39964145, 79928290]

約数ペア:

[(1, 79928290), (2, 39964145), (5, 15985658), (10, 7992829), (13, 6148330), (26, 3074165), (65, 1229666), (113, 707330), (130, 614833), (226, 353665), (565, 141466), (1130, 70733), (1469, 54410), (2938, 27205), (5441, 14690), (7345, 10882)]