11881518560

素因数分解:

$2^5\times 5^1\times {\mathrm{74259491}}^1$

素因数の和:74259506

約数の個数: 24

約数和(自身を含む): 28070087976

約数和(自身を除く): 16188569416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 74259491, 148518982, 297037964, 371297455, 594075928, 742594910, 1188151856, 1485189820, 2376303712, 2970379640, 5940759280, 11881518560]

約数ペア:

[(1, 11881518560), (2, 5940759280), (4, 2970379640), (5, 2376303712), (8, 1485189820), (10, 1188151856), (16, 742594910), (20, 594075928), (32, 371297455), (40, 297037964), (80, 148518982), (160, 74259491)]