26786580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23497}}^1$

素因数の和:23528

約数の個数: 48

約数和(自身を含む): 78953280

約数和(自身を除く): 52166700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 23497, 46994, 70491, 93988, 117485, 140982, 234970, 281964, 352455, 446443, 469940, 704910, 892886, 1339329, 1409820, 1785772, 2232215, 2678658, 4464430, 5357316, 6696645, 8928860, 13393290, 26786580]

約数ペア:

[(1, 26786580), (2, 13393290), (3, 8928860), (4, 6696645), (5, 5357316), (6, 4464430), (10, 2678658), (12, 2232215), (15, 1785772), (19, 1409820), (20, 1339329), (30, 892886), (38, 704910), (57, 469940), (60, 446443), (76, 352455), (95, 281964), (114, 234970), (190, 140982), (228, 117485), (285, 93988), (380, 70491), (570, 46994), (1140, 23497)]