8963320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7727}}^1$

素因数の和:7767

約数の個数: 32

約数和(自身を含む): 20865600

約数和(自身を除く): 11902280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7727, 15454, 30908, 38635, 61816, 77270, 154540, 224083, 309080, 448166, 896332, 1120415, 1792664, 2240830, 4481660, 8963320]

約数ペア:

[(1, 8963320), (2, 4481660), (4, 2240830), (5, 1792664), (8, 1120415), (10, 896332), (20, 448166), (29, 309080), (40, 224083), (58, 154540), (116, 77270), (145, 61816), (232, 38635), (290, 30908), (580, 15454), (1160, 7727)]