27695320

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2897}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 62596800

約数和(自身を除く): 34901480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1195, 1912, 2390, 2897, 4780, 5794, 9560, 11588, 14485, 23176, 28970, 57940, 115880, 692383, 1384766, 2769532, 3461915, 5539064, 6923830, 13847660, 27695320]

約数ペア:

[(1, 27695320), (2, 13847660), (4, 6923830), (5, 5539064), (8, 3461915), (10, 2769532), (20, 1384766), (40, 692383), (239, 115880), (478, 57940), (956, 28970), (1195, 23176), (1912, 14485), (2390, 11588), (2897, 9560), (4780, 5794)]