97804760

素因数分解:

$2^3\times 5^1\times {\mathrm{2445119}}^1$

素因数の和:2445130

約数の個数: 16

約数和(自身を含む): 220060800

約数和(自身を除く): 122256040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2445119, 4890238, 9780476, 12225595, 19560952, 24451190, 48902380, 97804760]

約数ペア:

[(1, 97804760), (2, 48902380), (4, 24451190), (5, 19560952), (8, 12225595), (10, 9780476), (20, 4890238), (40, 2445119)]