701138440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8563}}^1$

素因数の和:8686

約数の個数: 64

約数和(自身を含む): 1664841600

約数和(自身を除く): 963703160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 89, 92, 115, 178, 184, 230, 356, 445, 460, 712, 890, 920, 1780, 2047, 3560, 4094, 8188, 8563, 10235, 16376, 17126, 20470, 34252, 40940, 42815, 68504, 81880, 85630, 171260, 196949, 342520, 393898, 762107, 787796, 984745, 1524214, 1575592, 1969490, 3048428, 3810535, 3938980, 6096856, 7621070, 7877960, 15242140, 17528461, 30484280, 35056922, 70113844, 87642305, 140227688, 175284610, 350569220, 701138440]

約数ペア:

[(1, 701138440), (2, 350569220), (4, 175284610), (5, 140227688), (8, 87642305), (10, 70113844), (20, 35056922), (23, 30484280), (40, 17528461), (46, 15242140), (89, 7877960), (92, 7621070), (115, 6096856), (178, 3938980), (184, 3810535), (230, 3048428), (356, 1969490), (445, 1575592), (460, 1524214), (712, 984745), (890, 787796), (920, 762107), (1780, 393898), (2047, 342520), (3560, 196949), (4094, 171260), (8188, 85630), (8563, 81880), (10235, 68504), (16376, 42815), (17126, 40940), (20470, 34252)]