1151320

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 2624400

約数和(自身を除く): 1473080

約数列:

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

約数ペア:

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