10938820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32173}}^1$

素因数の和:32199

約数の個数: 24

約数和(自身を含む): 24323544

約数和(自身を除く): 13384724

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 32173, 64346, 128692, 160865, 321730, 546941, 643460, 1093882, 2187764, 2734705, 5469410, 10938820]

約数ペア:

[(1, 10938820), (2, 5469410), (4, 2734705), (5, 2187764), (10, 1093882), (17, 643460), (20, 546941), (34, 321730), (68, 160865), (85, 128692), (170, 64346), (340, 32173)]