54208075160

素因数分解:

$2^3\times 5^1\times {\mathrm{1355201879}}^1$

素因数の和:1355201890

約数の個数: 16

約数和(自身を含む): 121968169200

約数和(自身を除く): 67760094040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1355201879, 2710403758, 5420807516, 6776009395, 10841615032, 13552018790, 27104037580, 54208075160]

約数ペア:

[(1, 54208075160), (2, 27104037580), (4, 13552018790), (5, 10841615032), (8, 6776009395), (10, 5420807516), (20, 2710403758), (40, 1355201879)]