6468100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:996

約数の個数: 36

約数和(自身を含む): 14249088

約数和(自身を除く): 7780988

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 911, 1420, 1775, 1822, 3550, 3644, 4555, 7100, 9110, 18220, 22775, 45550, 64681, 91100, 129362, 258724, 323405, 646810, 1293620, 1617025, 3234050, 6468100]

約数ペア:

[(1, 6468100), (2, 3234050), (4, 1617025), (5, 1293620), (10, 646810), (20, 323405), (25, 258724), (50, 129362), (71, 91100), (100, 64681), (142, 45550), (284, 22775), (355, 18220), (710, 9110), (911, 7100), (1420, 4555), (1775, 3644), (1822, 3550)]