4392948.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18773}}^1$

素因数の和:18811

約数の個数: 72

約数和(自身を含む): 246014496

約数和(自身を除く): 168294276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 18773, 37546, 56319, 75092, 93865, 112638, 168957, 187730, 225276, 281595, 337914, 375460, 431779, 563190, 675828, 844785, 863558, 1126380, 1295337, 1689570, 1727116, 2158895, 2590674, 3379140, 3886011, 4317790, 5181348, 6476685, 7772022, 8635580, 12953370, 15544044, 19430055, 25906740, 38860110, 77720220]

約数ペア:

[(1, 77720220), (2, 38860110), (3, 25906740), (4, 19430055), (5, 15544044), (6, 12953370), (9, 8635580), (10, 7772022), (12, 6476685), (15, 5181348), (18, 4317790), (20, 3886011), (23, 3379140), (30, 2590674), (36, 2158895), (45, 1727116), (46, 1689570), (60, 1295337), (69, 1126380), (90, 863558), (92, 844785), (115, 675828), (138, 563190), (180, 431779), (207, 375460), (230, 337914), (276, 281595), (345, 225276), (414, 187730), (460, 168957), (690, 112638), (828, 93865), (1035, 75092), (1380, 56319), (2070, 37546), (4140, 18773)]