42564110

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 78321600

約数和(自身を除く): 35757490

約数列:

[1, 2, 5, 10, 73, 146, 199, 293, 365, 398, 586, 730, 995, 1465, 1990, 2930, 14527, 21389, 29054, 42778, 58307, 72635, 106945, 116614, 145270, 213890, 291535, 583070, 4256411, 8512822, 21282055, 42564110]

約数ペア:

[(1, 42564110), (2, 21282055), (5, 8512822), (10, 4256411), (73, 583070), (146, 291535), (199, 213890), (293, 145270), (365, 116614), (398, 106945), (586, 72635), (730, 58307), (995, 42778), (1465, 29054), (1990, 21389), (2930, 14527)]