46990220

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{26399}}^1$

素因数の和:26497

約数の個数: 24

約数和(自身を含む): 99792000

約数和(自身を除く): 52801780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 26399, 52798, 105596, 131995, 263990, 527980, 2349511, 4699022, 9398044, 11747555, 23495110, 46990220]

約数ペア:

[(1, 46990220), (2, 23495110), (4, 11747555), (5, 9398044), (10, 4699022), (20, 2349511), (89, 527980), (178, 263990), (356, 131995), (445, 105596), (890, 52798), (1780, 26399)]