2952280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3243

約数の個数: 32

約数和(自身を含む): 6933600

約数和(自身を除く): 3981320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 3209, 6418, 12836, 16045, 25672, 32090, 64180, 73807, 128360, 147614, 295228, 369035, 590456, 738070, 1476140, 2952280]

約数ペア:

[(1, 2952280), (2, 1476140), (4, 738070), (5, 590456), (8, 369035), (10, 295228), (20, 147614), (23, 128360), (40, 73807), (46, 64180), (92, 32090), (115, 25672), (184, 16045), (230, 12836), (460, 6418), (920, 3209)]