14873067220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{13411}}^1$

素因数の和:13573

約数の個数: 72

約数和(自身を含む): 34562080224

約数和(自身を除く): 19689013004

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 142, 220, 284, 355, 710, 781, 1420, 1562, 3124, 3905, 5041, 7810, 10082, 13411, 15620, 20164, 25205, 26822, 50410, 53644, 55451, 67055, 100820, 110902, 134110, 147521, 221804, 268220, 277255, 295042, 554510, 590084, 737605, 952181, 1109020, 1475210, 1904362, 2950420, 3808724, 4760905, 9521810, 10473991, 19043620, 20947982, 41895964, 52369955, 67604851, 104739910, 135209702, 209479820, 270419404, 338024255, 676048510, 743653361, 1352097020, 1487306722, 2974613444, 3718266805, 7436533610, 14873067220]

約数ペア:

[(1, 14873067220), (2, 7436533610), (4, 3718266805), (5, 2974613444), (10, 1487306722), (11, 1352097020), (20, 743653361), (22, 676048510), (44, 338024255), (55, 270419404), (71, 209479820), (110, 135209702), (142, 104739910), (220, 67604851), (284, 52369955), (355, 41895964), (710, 20947982), (781, 19043620), (1420, 10473991), (1562, 9521810), (3124, 4760905), (3905, 3808724), (5041, 2950420), (7810, 1904362), (10082, 1475210), (13411, 1109020), (15620, 952181), (20164, 737605), (25205, 590084), (26822, 554510), (50410, 295042), (53644, 277255), (55451, 268220), (67055, 221804), (100820, 147521), (110902, 134110)]