4605280

素因数分解:

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

素因数の和:391

約数の個数: 48

約数和(自身を含む): 11022480

約数和(自身を除く): 6417200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 269, 428, 535, 538, 856, 1070, 1076, 1345, 1712, 2140, 2152, 2690, 3424, 4280, 4304, 5380, 8560, 8608, 10760, 17120, 21520, 28783, 43040, 57566, 115132, 143915, 230264, 287830, 460528, 575660, 921056, 1151320, 2302640, 4605280]

約数ペア:

[(1, 4605280), (2, 2302640), (4, 1151320), (5, 921056), (8, 575660), (10, 460528), (16, 287830), (20, 230264), (32, 143915), (40, 115132), (80, 57566), (107, 43040), (160, 28783), (214, 21520), (269, 17120), (428, 10760), (535, 8608), (538, 8560), (856, 5380), (1070, 4304), (1076, 4280), (1345, 3424), (1712, 2690), (2140, 2152)]