22969132040

素因数分解:

$2^3\times 5^1\times {\mathrm{10903}}^1\times {\mathrm{52667}}^1$

素因数の和:63581

約数の個数: 32

約数和(自身を含む): 51686268480

約数和(自身を除く): 28717136440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 10903, 21806, 43612, 52667, 54515, 87224, 105334, 109030, 210668, 218060, 263335, 421336, 436120, 526670, 1053340, 2106680, 574228301, 1148456602, 2296913204, 2871141505, 4593826408, 5742283010, 11484566020, 22969132040]

約数ペア:

[(1, 22969132040), (2, 11484566020), (4, 5742283010), (5, 4593826408), (8, 2871141505), (10, 2296913204), (20, 1148456602), (40, 574228301), (10903, 2106680), (21806, 1053340), (43612, 526670), (52667, 436120), (54515, 421336), (87224, 263335), (105334, 218060), (109030, 210668)]