185996500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 427819392

約数和(自身を除く): 241822892

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 43, 50, 82, 86, 100, 125, 164, 172, 205, 211, 215, 250, 410, 422, 430, 500, 820, 844, 860, 1025, 1055, 1075, 1763, 2050, 2110, 2150, 3526, 4100, 4220, 4300, 5125, 5275, 5375, 7052, 8651, 8815, 9073, 10250, 10550, 10750, 17302, 17630, 18146, 20500, 21100, 21500, 26375, 34604, 35260, 36292, 43255, 44075, 45365, 52750, 86510, 88150, 90730, 105500, 173020, 176300, 181460, 216275, 220375, 226825, 371993, 432550, 440750, 453650, 743986, 865100, 881500, 907300, 1081375, 1134125, 1487972, 1859965, 2162750, 2268250, 3719930, 4325500, 4536500, 7439860, 9299825, 18599650, 37199300, 46499125, 92998250, 185996500]

約数ペア:

[(1, 185996500), (2, 92998250), (4, 46499125), (5, 37199300), (10, 18599650), (20, 9299825), (25, 7439860), (41, 4536500), (43, 4325500), (50, 3719930), (82, 2268250), (86, 2162750), (100, 1859965), (125, 1487972), (164, 1134125), (172, 1081375), (205, 907300), (211, 881500), (215, 865100), (250, 743986), (410, 453650), (422, 440750), (430, 432550), (500, 371993), (820, 226825), (844, 220375), (860, 216275), (1025, 181460), (1055, 176300), (1075, 173020), (1763, 105500), (2050, 90730), (2110, 88150), (2150, 86510), (3526, 52750), (4100, 45365), (4220, 44075), (4300, 43255), (5125, 36292), (5275, 35260), (5375, 34604), (7052, 26375), (8651, 21500), (8815, 21100), (9073, 20500), (10250, 18146), (10550, 17630), (10750, 17302)]