202039040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{22549}}^1$

素因数の和:22577

約数の個数: 72

約数和(自身を含む): 553106400

約数和(自身を除く): 351067360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 22549, 45098, 90196, 112745, 157843, 180392, 225490, 315686, 360784, 450980, 631372, 721568, 789215, 901960, 1262744, 1443136, 1578430, 1803920, 2525488, 2886272, 3156860, 3607840, 5050976, 5772544, 6313720, 7215680, 10101952, 12627440, 14431360, 20203904, 25254880, 28862720, 40407808, 50509760, 101019520, 202039040]

約数ペア:

[(1, 202039040), (2, 101019520), (4, 50509760), (5, 40407808), (7, 28862720), (8, 25254880), (10, 20203904), (14, 14431360), (16, 12627440), (20, 10101952), (28, 7215680), (32, 6313720), (35, 5772544), (40, 5050976), (56, 3607840), (64, 3156860), (70, 2886272), (80, 2525488), (112, 1803920), (128, 1578430), (140, 1443136), (160, 1262744), (224, 901960), (256, 789215), (280, 721568), (320, 631372), (448, 450980), (560, 360784), (640, 315686), (896, 225490), (1120, 180392), (1280, 157843), (1792, 112745), (2240, 90196), (4480, 45098), (8960, 22549)]