80597470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{3571}}^1$

素因数の和:3676

約数の個数: 32

約数和(自身を含む): 151481376

約数和(自身を除く): 70883906

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2257, 3571, 4514, 7142, 11285, 17855, 22570, 35710, 132127, 217831, 264254, 435662, 660635, 1089155, 1321270, 2178310, 8059747, 16119494, 40298735, 80597470]

約数ペア:

[(1, 80597470), (2, 40298735), (5, 16119494), (10, 8059747), (37, 2178310), (61, 1321270), (74, 1089155), (122, 660635), (185, 435662), (305, 264254), (370, 217831), (610, 132127), (2257, 35710), (3571, 22570), (4514, 17855), (7142, 11285)]