40356130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{857}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 77281776

約数和(自身を除く): 36925646

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 277, 554, 857, 1385, 1714, 2770, 4285, 4709, 8570, 9418, 14569, 23545, 29138, 47090, 72845, 145690, 237389, 474778, 1186945, 2373890, 4035613, 8071226, 20178065, 40356130]

約数ペア:

[(1, 40356130), (2, 20178065), (5, 8071226), (10, 4035613), (17, 2373890), (34, 1186945), (85, 474778), (170, 237389), (277, 145690), (554, 72845), (857, 47090), (1385, 29138), (1714, 23545), (2770, 14569), (4285, 9418), (4709, 8570)]