66652000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:921

約数の個数: 96

約数和(自身を含む): 172579680

約数和(自身を除く): 105927680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 125, 152, 160, 190, 200, 250, 304, 380, 400, 475, 500, 608, 760, 800, 877, 950, 1000, 1520, 1754, 1900, 2000, 2375, 3040, 3508, 3800, 4000, 4385, 4750, 7016, 7600, 8770, 9500, 14032, 15200, 16663, 17540, 19000, 21925, 28064, 33326, 35080, 38000, 43850, 66652, 70160, 76000, 83315, 87700, 109625, 133304, 140320, 166630, 175400, 219250, 266608, 333260, 350800, 416575, 438500, 533216, 666520, 701600, 833150, 877000, 1333040, 1666300, 1754000, 2082875, 2666080, 3332600, 3508000, 4165750, 6665200, 8331500, 13330400, 16663000, 33326000, 66652000]

約数ペア:

[(1, 66652000), (2, 33326000), (4, 16663000), (5, 13330400), (8, 8331500), (10, 6665200), (16, 4165750), (19, 3508000), (20, 3332600), (25, 2666080), (32, 2082875), (38, 1754000), (40, 1666300), (50, 1333040), (76, 877000), (80, 833150), (95, 701600), (100, 666520), (125, 533216), (152, 438500), (160, 416575), (190, 350800), (200, 333260), (250, 266608), (304, 219250), (380, 175400), (400, 166630), (475, 140320), (500, 133304), (608, 109625), (760, 87700), (800, 83315), (877, 76000), (950, 70160), (1000, 66652), (1520, 43850), (1754, 38000), (1900, 35080), (2000, 33326), (2375, 28064), (3040, 21925), (3508, 19000), (3800, 17540), (4000, 16663), (4385, 15200), (4750, 14032), (7016, 9500), (7600, 8770)]