28803200

素因数分解:

$2^7\times 5^2\times {\mathrm{9001}}^1$

素因数の和:9025

約数の個数: 48

約数和(自身を含む): 71160810

約数和(自身を除く): 42357610

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 9001, 18002, 36004, 45005, 72008, 90010, 144016, 180020, 225025, 288032, 360040, 450050, 576064, 720080, 900100, 1152128, 1440160, 1800200, 2880320, 3600400, 5760640, 7200800, 14401600, 28803200]

約数ペア:

[(1, 28803200), (2, 14401600), (4, 7200800), (5, 5760640), (8, 3600400), (10, 2880320), (16, 1800200), (20, 1440160), (25, 1152128), (32, 900100), (40, 720080), (50, 576064), (64, 450050), (80, 360040), (100, 288032), (128, 225025), (160, 180020), (200, 144016), (320, 90010), (400, 72008), (640, 45005), (800, 36004), (1600, 18002), (3200, 9001)]