75716780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{33503}}^1$

素因数の和:33625

約数の個数: 24

約数和(自身を含む): 160417152

約数和(自身を除く): 84700372

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 33503, 67006, 134012, 167515, 335030, 670060, 3785839, 7571678, 15143356, 18929195, 37858390, 75716780]

約数ペア:

[(1, 75716780), (2, 37858390), (4, 18929195), (5, 15143356), (10, 7571678), (20, 3785839), (113, 670060), (226, 335030), (452, 167515), (565, 134012), (1130, 67006), (2260, 33503)]