2558711036720

素因数分解:

$2^4\times 5^1\times {\mathrm{13799}}^1\times {\mathrm{2317841}}^1$

素因数の和:2331653

約数の個数: 40

約数和(自身を含む): 5949436845600

約数和(自身を除く): 3390725808880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13799, 27598, 55196, 68995, 110392, 137990, 220784, 275980, 551960, 1103920, 2317841, 4635682, 9271364, 11589205, 18542728, 23178410, 37085456, 46356820, 92713640, 185427280, 31983887959, 63967775918, 127935551836, 159919439795, 255871103672, 319838879590, 511742207344, 639677759180, 1279355518360, 2558711036720]

約数ペア:

[(1, 2558711036720), (2, 1279355518360), (4, 639677759180), (5, 511742207344), (8, 319838879590), (10, 255871103672), (16, 159919439795), (20, 127935551836), (40, 63967775918), (80, 31983887959), (13799, 185427280), (27598, 92713640), (55196, 46356820), (68995, 37085456), (110392, 23178410), (137990, 18542728), (220784, 11589205), (275980, 9271364), (551960, 4635682), (1103920, 2317841)]