98297920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{6269}}^1$

素因数の和:6300

約数の個数: 84

約数和(自身を含む): 272331180

約数和(自身を除く): 174033260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 6269, 7840, 12538, 15680, 25076, 31345, 43883, 50152, 62690, 87766, 100304, 125380, 175532, 200608, 219415, 250760, 307181, 351064, 401216, 438830, 501520, 614362, 702128, 877660, 1003040, 1228724, 1404256, 1535905, 1755320, 2006080, 2457448, 2808512, 3071810, 3510640, 4914896, 6143620, 7021280, 9829792, 12287240, 14042560, 19659584, 24574480, 49148960, 98297920]

約数ペア:

[(1, 98297920), (2, 49148960), (4, 24574480), (5, 19659584), (7, 14042560), (8, 12287240), (10, 9829792), (14, 7021280), (16, 6143620), (20, 4914896), (28, 3510640), (32, 3071810), (35, 2808512), (40, 2457448), (49, 2006080), (56, 1755320), (64, 1535905), (70, 1404256), (80, 1228724), (98, 1003040), (112, 877660), (140, 702128), (160, 614362), (196, 501520), (224, 438830), (245, 401216), (280, 351064), (320, 307181), (392, 250760), (448, 219415), (490, 200608), (560, 175532), (784, 125380), (980, 100304), (1120, 87766), (1568, 62690), (1960, 50152), (2240, 43883), (3136, 31345), (3920, 25076), (6269, 15680), (7840, 12538)]