2725421200

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:1001

約数の個数: 120

約数和(自身を含む): 6699446208

約数和(自身を除く): 3974025008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 103, 166, 200, 206, 332, 400, 412, 415, 515, 664, 797, 824, 830, 1030, 1328, 1594, 1648, 1660, 2060, 2075, 2575, 3188, 3320, 3985, 4120, 4150, 5150, 6376, 6640, 7970, 8240, 8300, 8549, 10300, 12752, 15940, 16600, 17098, 19925, 20600, 31880, 33200, 34196, 39850, 41200, 42745, 63760, 66151, 68392, 79700, 82091, 85490, 132302, 136784, 159400, 164182, 170980, 213725, 264604, 318800, 328364, 330755, 341960, 410455, 427450, 529208, 656728, 661510, 683920, 820910, 854900, 1058416, 1313456, 1323020, 1641820, 1653775, 1709800, 2052275, 2646040, 3283640, 3307550, 3419600, 4104550, 5292080, 6567280, 6615100, 6813553, 8209100, 13230200, 13627106, 16418200, 26460400, 27254212, 32836400, 34067765, 54508424, 68135530, 109016848, 136271060, 170338825, 272542120, 340677650, 545084240, 681355300, 1362710600, 2725421200]

約数ペア:

[(1, 2725421200), (2, 1362710600), (4, 681355300), (5, 545084240), (8, 340677650), (10, 272542120), (16, 170338825), (20, 136271060), (25, 109016848), (40, 68135530), (50, 54508424), (80, 34067765), (83, 32836400), (100, 27254212), (103, 26460400), (166, 16418200), (200, 13627106), (206, 13230200), (332, 8209100), (400, 6813553), (412, 6615100), (415, 6567280), (515, 5292080), (664, 4104550), (797, 3419600), (824, 3307550), (830, 3283640), (1030, 2646040), (1328, 2052275), (1594, 1709800), (1648, 1653775), (1660, 1641820), (2060, 1323020), (2075, 1313456), (2575, 1058416), (3188, 854900), (3320, 820910), (3985, 683920), (4120, 661510), (4150, 656728), (5150, 529208), (6376, 427450), (6640, 410455), (7970, 341960), (8240, 330755), (8300, 328364), (8549, 318800), (10300, 264604), (12752, 213725), (15940, 170980), (16600, 164182), (17098, 159400), (19925, 136784), (20600, 132302), (31880, 85490), (33200, 82091), (34196, 79700), (39850, 68392), (41200, 66151), (42745, 63760)]