74049890

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 61425310

約数列:

[1, 2, 5, 10, 127, 199, 254, 293, 398, 586, 635, 995, 1270, 1465, 1990, 2930, 25273, 37211, 50546, 58307, 74422, 116614, 126365, 186055, 252730, 291535, 372110, 583070, 7404989, 14809978, 37024945, 74049890]

約数ペア:

[(1, 74049890), (2, 37024945), (5, 14809978), (10, 7404989), (127, 583070), (199, 372110), (254, 291535), (293, 252730), (398, 186055), (586, 126365), (635, 116614), (995, 74422), (1270, 58307), (1465, 50546), (1990, 37211), (2930, 25273)]