76589130220

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5557}}^1\times {\mathrm{6823}}^1$

素因数の和:12490

約数の個数: 48

約数和(自身を含む): 162482660928

約数和(自身を除く): 85893530708

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5557, 6823, 11114, 13646, 22228, 27292, 27785, 34115, 55570, 68230, 111140, 136460, 561257, 689123, 1122514, 1378246, 2245028, 2756492, 2806285, 3445615, 5612570, 6891230, 11225140, 13782460, 37915411, 75830822, 151661644, 189577055, 379154110, 758308220, 3829456511, 7658913022, 15317826044, 19147282555, 38294565110, 76589130220]

約数ペア:

[(1, 76589130220), (2, 38294565110), (4, 19147282555), (5, 15317826044), (10, 7658913022), (20, 3829456511), (101, 758308220), (202, 379154110), (404, 189577055), (505, 151661644), (1010, 75830822), (2020, 37915411), (5557, 13782460), (6823, 11225140), (11114, 6891230), (13646, 5612570), (22228, 3445615), (27292, 2806285), (27785, 2756492), (34115, 2245028), (55570, 1378246), (68230, 1122514), (111140, 689123), (136460, 561257)]