79080790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1489}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 146759040

約数和(自身を除く): 67678250

約数列:

[1, 2, 5, 10, 47, 94, 113, 226, 235, 470, 565, 1130, 1489, 2978, 5311, 7445, 10622, 14890, 26555, 53110, 69983, 139966, 168257, 336514, 349915, 699830, 841285, 1682570, 7908079, 15816158, 39540395, 79080790]

約数ペア:

[(1, 79080790), (2, 39540395), (5, 15816158), (10, 7908079), (47, 1682570), (94, 841285), (113, 699830), (226, 349915), (235, 336514), (470, 168257), (565, 139966), (1130, 69983), (1489, 53110), (2978, 26555), (5311, 14890), (7445, 10622)]