11021320

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{727}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 24897600

約数和(自身を除く): 13876280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 727, 758, 1454, 1516, 1895, 2908, 3032, 3635, 3790, 5816, 7270, 7580, 14540, 15160, 29080, 275533, 551066, 1102132, 1377665, 2204264, 2755330, 5510660, 11021320]

約数ペア:

[(1, 11021320), (2, 5510660), (4, 2755330), (5, 2204264), (8, 1377665), (10, 1102132), (20, 551066), (40, 275533), (379, 29080), (727, 15160), (758, 14540), (1454, 7580), (1516, 7270), (1895, 5816), (2908, 3790), (3032, 3635)]