10405458260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{68161}}^1$

素因数の和:68636

約数の個数: 48

約数和(自身を含む): 23188712400

約数和(自身を除く): 12783254140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 449, 898, 1796, 2245, 4490, 7633, 8980, 15266, 30532, 38165, 68161, 76330, 136322, 152660, 272644, 340805, 681610, 1158737, 1363220, 2317474, 4634948, 5793685, 11587370, 23174740, 30604289, 61208578, 122417156, 153021445, 306042890, 520272913, 612085780, 1040545826, 2081091652, 2601364565, 5202729130, 10405458260]

約数ペア:

[(1, 10405458260), (2, 5202729130), (4, 2601364565), (5, 2081091652), (10, 1040545826), (17, 612085780), (20, 520272913), (34, 306042890), (68, 153021445), (85, 122417156), (170, 61208578), (340, 30604289), (449, 23174740), (898, 11587370), (1796, 5793685), (2245, 4634948), (4490, 2317474), (7633, 1363220), (8980, 1158737), (15266, 681610), (30532, 340805), (38165, 272644), (68161, 152660), (76330, 136322)]