2302640

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 5423760

約数和(自身を除く): 3121120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 269, 428, 535, 538, 856, 1070, 1076, 1345, 1712, 2140, 2152, 2690, 4280, 4304, 5380, 8560, 10760, 21520, 28783, 57566, 115132, 143915, 230264, 287830, 460528, 575660, 1151320, 2302640]

約数ペア:

[(1, 2302640), (2, 1151320), (4, 575660), (5, 460528), (8, 287830), (10, 230264), (16, 143915), (20, 115132), (40, 57566), (80, 28783), (107, 21520), (214, 10760), (269, 8560), (428, 5380), (535, 4304), (538, 4280), (856, 2690), (1070, 2152), (1076, 2140), (1345, 1712)]