80019352

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7039}}^1$

素因数の和:7088

約数の個数: 48

約数和(自身を含む): 180576000

約数和(自身を除く): 100556648

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2842, 5684, 7039, 11368, 14078, 28156, 49273, 56312, 98546, 197092, 204131, 344911, 394184, 408262, 689822, 816524, 1379644, 1428917, 1633048, 2759288, 2857834, 5715668, 10002419, 11431336, 20004838, 40009676, 80019352]

約数ペア:

[(1, 80019352), (2, 40009676), (4, 20004838), (7, 11431336), (8, 10002419), (14, 5715668), (28, 2857834), (29, 2759288), (49, 1633048), (56, 1428917), (58, 1379644), (98, 816524), (116, 689822), (196, 408262), (203, 394184), (232, 344911), (392, 204131), (406, 197092), (812, 98546), (1421, 56312), (1624, 49273), (2842, 28156), (5684, 14078), (7039, 11368)]