29132800

素因数分解:

$2^{11}\times 5^2\times {\mathrm{569}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 72358650

約数和(自身を除く): 43225850

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 569, 640, 800, 1024, 1138, 1280, 1600, 2048, 2276, 2560, 2845, 3200, 4552, 5120, 5690, 6400, 9104, 10240, 11380, 12800, 14225, 18208, 22760, 25600, 28450, 36416, 45520, 51200, 56900, 72832, 91040, 113800, 145664, 182080, 227600, 291328, 364160, 455200, 582656, 728320, 910400, 1165312, 1456640, 1820800, 2913280, 3641600, 5826560, 7283200, 14566400, 29132800]

約数ペア:

[(1, 29132800), (2, 14566400), (4, 7283200), (5, 5826560), (8, 3641600), (10, 2913280), (16, 1820800), (20, 1456640), (25, 1165312), (32, 910400), (40, 728320), (50, 582656), (64, 455200), (80, 364160), (100, 291328), (128, 227600), (160, 182080), (200, 145664), (256, 113800), (320, 91040), (400, 72832), (512, 56900), (569, 51200), (640, 45520), (800, 36416), (1024, 28450), (1138, 25600), (1280, 22760), (1600, 18208), (2048, 14225), (2276, 12800), (2560, 11380), (2845, 10240), (3200, 9104), (4552, 6400), (5120, 5690)]