9335320

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 21092400

約数和(自身を除く): 11757080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 557, 838, 1114, 1676, 2095, 2228, 2785, 3352, 4190, 4456, 5570, 8380, 11140, 16760, 22280, 233383, 466766, 933532, 1166915, 1867064, 2333830, 4667660, 9335320]

約数ペア:

[(1, 9335320), (2, 4667660), (4, 2333830), (5, 1867064), (8, 1166915), (10, 933532), (20, 466766), (40, 233383), (419, 22280), (557, 16760), (838, 11140), (1114, 8380), (1676, 5570), (2095, 4456), (2228, 4190), (2785, 3352)]