3949204880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2146307}}^1$

素因数の和:2146343

約数の個数: 40

約数和(自身を含む): 9581118912

約数和(自身を除く): 5631914032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 2146307, 4292614, 8585228, 10731535, 17170456, 21463070, 34340912, 42926140, 49365061, 85852280, 98730122, 171704560, 197460244, 246825305, 394920488, 493650610, 789840976, 987301220, 1974602440, 3949204880]

約数ペア:

[(1, 3949204880), (2, 1974602440), (4, 987301220), (5, 789840976), (8, 493650610), (10, 394920488), (16, 246825305), (20, 197460244), (23, 171704560), (40, 98730122), (46, 85852280), (80, 49365061), (92, 42926140), (115, 34340912), (184, 21463070), (230, 17170456), (368, 10731535), (460, 8585228), (920, 4292614), (1840, 2146307)]