65004000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{5417}}^1$

素因数の和:5445

約数の個数: 96

約数和(自身を含む): 212992416

約数和(自身を除く): 147988416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 5417, 6000, 10834, 12000, 16251, 21668, 27085, 32502, 43336, 54170, 65004, 81255, 86672, 108340, 130008, 135425, 162510, 173344, 216680, 260016, 270850, 325020, 406275, 433360, 520032, 541700, 650040, 677125, 812550, 866720, 1083400, 1300080, 1354250, 1625100, 2031375, 2166800, 2600160, 2708500, 3250200, 4062750, 4333600, 5417000, 6500400, 8125500, 10834000, 13000800, 16251000, 21668000, 32502000, 65004000]

約数ペア:

[(1, 65004000), (2, 32502000), (3, 21668000), (4, 16251000), (5, 13000800), (6, 10834000), (8, 8125500), (10, 6500400), (12, 5417000), (15, 4333600), (16, 4062750), (20, 3250200), (24, 2708500), (25, 2600160), (30, 2166800), (32, 2031375), (40, 1625100), (48, 1354250), (50, 1300080), (60, 1083400), (75, 866720), (80, 812550), (96, 677125), (100, 650040), (120, 541700), (125, 520032), (150, 433360), (160, 406275), (200, 325020), (240, 270850), (250, 260016), (300, 216680), (375, 173344), (400, 162510), (480, 135425), (500, 130008), (600, 108340), (750, 86672), (800, 81255), (1000, 65004), (1200, 54170), (1500, 43336), (2000, 32502), (2400, 27085), (3000, 21668), (4000, 16251), (5417, 12000), (6000, 10834)]