39470260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116089}}^1$

素因数の和:116115

約数の個数: 24

約数和(自身を含む): 87764040

約数和(自身を除く): 48293780

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 116089, 232178, 464356, 580445, 1160890, 1973513, 2321780, 3947026, 7894052, 9867565, 19735130, 39470260]

約数ペア:

[(1, 39470260), (2, 19735130), (4, 9867565), (5, 7894052), (10, 3947026), (17, 2321780), (20, 1973513), (34, 1160890), (68, 580445), (85, 464356), (170, 232178), (340, 116089)]