122017550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{78721}}^1$

素因数の和:78764

約数の個数: 24

約数和(自身を含む): 234276672

約数和(自身を除く): 112259122

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 78721, 157442, 393605, 787210, 1968025, 2440351, 3936050, 4880702, 12201755, 24403510, 61008775, 122017550]

約数ペア:

[(1, 122017550), (2, 61008775), (5, 24403510), (10, 12201755), (25, 4880702), (31, 3936050), (50, 2440351), (62, 1968025), (155, 787210), (310, 393605), (775, 157442), (1550, 78721)]