2944796720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1600433}}^1$

素因数の和:1600469

約数の個数: 40

約数和(自身を含む): 7144337376

約数和(自身を除く): 4199540656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1600433, 3200866, 6401732, 8002165, 12803464, 16004330, 25606928, 32008660, 36809959, 64017320, 73619918, 128034640, 147239836, 184049795, 294479672, 368099590, 588959344, 736199180, 1472398360, 2944796720]

約数ペア:

[(1, 2944796720), (2, 1472398360), (4, 736199180), (5, 588959344), (8, 368099590), (10, 294479672), (16, 184049795), (20, 147239836), (23, 128034640), (40, 73619918), (46, 64017320), (80, 36809959), (92, 32008660), (115, 25606928), (184, 16004330), (230, 12803464), (368, 8002165), (460, 6401732), (920, 3200866), (1840, 1600433)]