75684940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{51839}}^1$

素因数の和:51921

約数の個数: 24

約数和(自身を含む): 161118720

約数和(自身を除く): 85433780

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 51839, 103678, 207356, 259195, 518390, 1036780, 3784247, 7568494, 15136988, 18921235, 37842470, 75684940]

約数ペア:

[(1, 75684940), (2, 37842470), (4, 18921235), (5, 15136988), (10, 7568494), (20, 3784247), (73, 1036780), (146, 518390), (292, 259195), (365, 207356), (730, 103678), (1460, 51839)]