85291210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4871}}^1$

素因数の和:4998

約数の個数: 32

約数和(自身を含む): 164166912

約数和(自身を除く): 78875702

約数列:

[1, 2, 5, 10, 17, 34, 85, 103, 170, 206, 515, 1030, 1751, 3502, 4871, 8755, 9742, 17510, 24355, 48710, 82807, 165614, 414035, 501713, 828070, 1003426, 2508565, 5017130, 8529121, 17058242, 42645605, 85291210]

約数ペア:

[(1, 85291210), (2, 42645605), (5, 17058242), (10, 8529121), (17, 5017130), (34, 2508565), (85, 1003426), (103, 828070), (170, 501713), (206, 414035), (515, 165614), (1030, 82807), (1751, 48710), (3502, 24355), (4871, 17510), (8755, 9742)]