8279380

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{823}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 17442432

約数和(自身を除く): 9163052

約数列:

[1, 2, 4, 5, 10, 20, 503, 823, 1006, 1646, 2012, 2515, 3292, 4115, 5030, 8230, 10060, 16460, 413969, 827938, 1655876, 2069845, 4139690, 8279380]

約数ペア:

[(1, 8279380), (2, 4139690), (4, 2069845), (5, 1655876), (10, 827938), (20, 413969), (503, 16460), (823, 10060), (1006, 8230), (1646, 5030), (2012, 4115), (2515, 3292)]