104862080

素因数分解:

$2^7\times 5^1\times {\mathrm{163847}}^1$

素因数の和:163866

約数の個数: 32

約数和(自身を含む): 250687440

約数和(自身を除く): 145825360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 163847, 327694, 655388, 819235, 1310776, 1638470, 2621552, 3276940, 5243104, 6553880, 10486208, 13107760, 20972416, 26215520, 52431040, 104862080]

約数ペア:

[(1, 104862080), (2, 52431040), (4, 26215520), (5, 20972416), (8, 13107760), (10, 10486208), (16, 6553880), (20, 5243104), (32, 3276940), (40, 2621552), (64, 1638470), (80, 1310776), (128, 819235), (160, 655388), (320, 327694), (640, 163847)]