23037160

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2141}}^1$

素因数の和:2421

約数の個数: 32

約数和(自身を含む): 52050600

約数和(自身を除く): 29013440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2141, 2152, 2690, 4282, 5380, 8564, 10705, 10760, 17128, 21410, 42820, 85640, 575929, 1151858, 2303716, 2879645, 4607432, 5759290, 11518580, 23037160]

約数ペア:

[(1, 23037160), (2, 11518580), (4, 5759290), (5, 4607432), (8, 2879645), (10, 2303716), (20, 1151858), (40, 575929), (269, 85640), (538, 42820), (1076, 21410), (1345, 17128), (2141, 10760), (2152, 10705), (2690, 8564), (4282, 5380)]