22051550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{25943}}^1$

素因数の和:25972

約数の個数: 24

約数和(自身を含む): 43430256

約数和(自身を除く): 21378706

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 25943, 51886, 129715, 259430, 441031, 648575, 882062, 1297150, 2205155, 4410310, 11025775, 22051550]

約数ペア:

[(1, 22051550), (2, 11025775), (5, 4410310), (10, 2205155), (17, 1297150), (25, 882062), (34, 648575), (50, 441031), (85, 259430), (170, 129715), (425, 51886), (850, 25943)]