2933161520

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{288697}}^1$

素因数の和:288837

約数の個数: 40

約数和(自身を含む): 6873321984

約数和(自身を除く): 3940160464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 288697, 577394, 1154788, 1443485, 2309576, 2886970, 4619152, 5773940, 11547880, 23095760, 36664519, 73329038, 146658076, 183322595, 293316152, 366645190, 586632304, 733290380, 1466580760, 2933161520]

約数ペア:

[(1, 2933161520), (2, 1466580760), (4, 733290380), (5, 586632304), (8, 366645190), (10, 293316152), (16, 183322595), (20, 146658076), (40, 73329038), (80, 36664519), (127, 23095760), (254, 11547880), (508, 5773940), (635, 4619152), (1016, 2886970), (1270, 2309576), (2032, 1443485), (2540, 1154788), (5080, 577394), (10160, 288697)]