4145635120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4710949}}^1$

素因数の和:4710973

約数の個数: 40

約数和(自身を含む): 10514840400

約数和(自身を除く): 6369205280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4710949, 9421898, 18843796, 23554745, 37687592, 47109490, 51820439, 75375184, 94218980, 103640878, 188437960, 207281756, 259102195, 376875920, 414563512, 518204390, 829127024, 1036408780, 2072817560, 4145635120]

約数ペア:

[(1, 4145635120), (2, 2072817560), (4, 1036408780), (5, 829127024), (8, 518204390), (10, 414563512), (11, 376875920), (16, 259102195), (20, 207281756), (22, 188437960), (40, 103640878), (44, 94218980), (55, 75375184), (80, 51820439), (88, 47109490), (110, 37687592), (176, 23554745), (220, 18843796), (440, 9421898), (880, 4710949)]