1569283019680

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{49286527}}^1$

素因数の和:49286741

約数の個数: 48

約数和(自身を含む): 3726061516800

約数和(自身を除く): 2156778497120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 6368, 7960, 15920, 31840, 49286527, 98573054, 197146108, 246432635, 394292216, 492865270, 788584432, 985730540, 1577168864, 1971461080, 3942922160, 7885844320, 9808018873, 19616037746, 39232075492, 49040094365, 78464150984, 98080188730, 156928301968, 196160377460, 313856603936, 392320754920, 784641509840, 1569283019680]

約数ペア:

[(1, 1569283019680), (2, 784641509840), (4, 392320754920), (5, 313856603936), (8, 196160377460), (10, 156928301968), (16, 98080188730), (20, 78464150984), (32, 49040094365), (40, 39232075492), (80, 19616037746), (160, 9808018873), (199, 7885844320), (398, 3942922160), (796, 1971461080), (995, 1577168864), (1592, 985730540), (1990, 788584432), (3184, 492865270), (3980, 394292216), (6368, 246432635), (7960, 197146108), (15920, 98573054), (31840, 49286527)]