73409110

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 136526400

約数和(自身を除く): 63117290

約数列:

[1, 2, 5, 10, 37, 74, 185, 199, 370, 398, 995, 997, 1990, 1994, 4985, 7363, 9970, 14726, 36815, 36889, 73630, 73778, 184445, 198403, 368890, 396806, 992015, 1984030, 7340911, 14681822, 36704555, 73409110]

約数ペア:

[(1, 73409110), (2, 36704555), (5, 14681822), (10, 7340911), (37, 1984030), (74, 992015), (185, 396806), (199, 368890), (370, 198403), (398, 184445), (995, 73778), (997, 73630), (1990, 36889), (1994, 36815), (4985, 14726), (7363, 9970)]