24270380

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15361}}^1$

素因数の和:15449

約数の個数: 24

約数和(自身を含む): 51616320

約数和(自身を除く): 27345940

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 15361, 30722, 61444, 76805, 153610, 307220, 1213519, 2427038, 4854076, 6067595, 12135190, 24270380]

約数ペア:

[(1, 24270380), (2, 12135190), (4, 6067595), (5, 4854076), (10, 2427038), (20, 1213519), (79, 307220), (158, 153610), (316, 76805), (395, 61444), (790, 30722), (1580, 15361)]