1906775440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1036291}}^1$

素因数の和:1036327

約数の個数: 40

約数和(自身を含む): 4626007488

約数和(自身を除く): 2719232048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 1036291, 2072582, 4145164, 5181455, 8290328, 10362910, 16580656, 20725820, 23834693, 41451640, 47669386, 82903280, 95338772, 119173465, 190677544, 238346930, 381355088, 476693860, 953387720, 1906775440]

約数ペア:

[(1, 1906775440), (2, 953387720), (4, 476693860), (5, 381355088), (8, 238346930), (10, 190677544), (16, 119173465), (20, 95338772), (23, 82903280), (40, 47669386), (46, 41451640), (80, 23834693), (92, 20725820), (115, 16580656), (184, 10362910), (230, 8290328), (368, 5181455), (460, 4145164), (920, 2072582), (1840, 1036291)]