40089335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 60082560

約数和(自身を除く): 19993225

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 169, 209, 227, 247, 715, 845, 1045, 1135, 1235, 1859, 2497, 2717, 2951, 3211, 4313, 9295, 12485, 13585, 14755, 16055, 21565, 32461, 35321, 38363, 47443, 56069, 162305, 176605, 191815, 237215, 280345, 421993, 616759, 728897, 2109965, 3083795, 3644485, 8017867, 40089335]

約数ペア:

[(1, 40089335), (5, 8017867), (11, 3644485), (13, 3083795), (19, 2109965), (55, 728897), (65, 616759), (95, 421993), (143, 280345), (169, 237215), (209, 191815), (227, 176605), (247, 162305), (715, 56069), (845, 47443), (1045, 38363), (1135, 35321), (1235, 32461), (1859, 21565), (2497, 16055), (2717, 14755), (2951, 13585), (3211, 12485), (4313, 9295)]