8952520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 21669120

約数和(自身を除く): 12716600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 263, 296, 370, 460, 526, 740, 851, 920, 1052, 1315, 1480, 1702, 2104, 2630, 3404, 4255, 5260, 6049, 6808, 8510, 9731, 10520, 12098, 17020, 19462, 24196, 30245, 34040, 38924, 48392, 48655, 60490, 77848, 97310, 120980, 194620, 223813, 241960, 389240, 447626, 895252, 1119065, 1790504, 2238130, 4476260, 8952520]

約数ペア:

[(1, 8952520), (2, 4476260), (4, 2238130), (5, 1790504), (8, 1119065), (10, 895252), (20, 447626), (23, 389240), (37, 241960), (40, 223813), (46, 194620), (74, 120980), (92, 97310), (115, 77848), (148, 60490), (184, 48655), (185, 48392), (230, 38924), (263, 34040), (296, 30245), (370, 24196), (460, 19462), (526, 17020), (740, 12098), (851, 10520), (920, 9731), (1052, 8510), (1315, 6808), (1480, 6049), (1702, 5260), (2104, 4255), (2630, 3404)]