3948206906720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6267791}}^1$

素因数の和:6267964

約数の個数: 96

約数和(自身を含む): 9704347140096

約数和(自身を除く): 5756140233376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 127, 155, 160, 248, 254, 310, 496, 508, 620, 635, 992, 1016, 1240, 1270, 2032, 2480, 2540, 3937, 4064, 4960, 5080, 7874, 10160, 15748, 19685, 20320, 31496, 39370, 62992, 78740, 125984, 157480, 314960, 629920, 6267791, 12535582, 25071164, 31338955, 50142328, 62677910, 100284656, 125355820, 194301521, 200569312, 250711640, 388603042, 501423280, 777206084, 796009457, 971507605, 1002846560, 1554412168, 1592018914, 1943015210, 3108824336, 3184037828, 3886030420, 3980047285, 6217648672, 6368075656, 7772060840, 7960094570, 12736151312, 15544121680, 15920189140, 24676293167, 25472302624, 31088243360, 31840378280, 49352586334, 63680756560, 98705172668, 123381465835, 127361513120, 197410345336, 246762931670, 394820690672, 493525863340, 789641381344, 987051726680, 1974103453360, 3948206906720]

約数ペア:

[(1, 3948206906720), (2, 1974103453360), (4, 987051726680), (5, 789641381344), (8, 493525863340), (10, 394820690672), (16, 246762931670), (20, 197410345336), (31, 127361513120), (32, 123381465835), (40, 98705172668), (62, 63680756560), (80, 49352586334), (124, 31840378280), (127, 31088243360), (155, 25472302624), (160, 24676293167), (248, 15920189140), (254, 15544121680), (310, 12736151312), (496, 7960094570), (508, 7772060840), (620, 6368075656), (635, 6217648672), (992, 3980047285), (1016, 3886030420), (1240, 3184037828), (1270, 3108824336), (2032, 1943015210), (2480, 1592018914), (2540, 1554412168), (3937, 1002846560), (4064, 971507605), (4960, 796009457), (5080, 777206084), (7874, 501423280), (10160, 388603042), (15748, 250711640), (19685, 200569312), (20320, 194301521), (31496, 125355820), (39370, 100284656), (62992, 62677910), (78740, 50142328), (125984, 31338955), (157480, 25071164), (314960, 12535582), (629920, 6267791)]