72796190

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 133099200

約数和(自身を除く): 60303010

約数列:

[1, 2, 5, 10, 157, 199, 233, 314, 398, 466, 785, 995, 1165, 1570, 1990, 2330, 31243, 36581, 46367, 62486, 73162, 92734, 156215, 182905, 231835, 312430, 365810, 463670, 7279619, 14559238, 36398095, 72796190]

約数ペア:

[(1, 72796190), (2, 36398095), (5, 14559238), (10, 7279619), (157, 463670), (199, 365810), (233, 312430), (314, 231835), (398, 182905), (466, 156215), (785, 92734), (995, 73162), (1165, 62486), (1570, 46367), (1990, 36581), (2330, 31243)]