38347280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16529}}^1$

素因数の和:16571

約数の個数: 40

約数和(自身を含む): 92237400

約数和(自身を除く): 53890120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 16529, 33058, 66116, 82645, 132232, 165290, 264464, 330580, 479341, 661160, 958682, 1322320, 1917364, 2396705, 3834728, 4793410, 7669456, 9586820, 19173640, 38347280]

約数ペア:

[(1, 38347280), (2, 19173640), (4, 9586820), (5, 7669456), (8, 4793410), (10, 3834728), (16, 2396705), (20, 1917364), (29, 1322320), (40, 958682), (58, 661160), (80, 479341), (116, 330580), (145, 264464), (232, 165290), (290, 132232), (464, 82645), (580, 66116), (1160, 33058), (2320, 16529)]