10220072

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 19718400

約数和(自身を除く): 9498328

約数列:

[1, 2, 4, 8, 79, 103, 157, 158, 206, 314, 316, 412, 628, 632, 824, 1256, 8137, 12403, 16171, 16274, 24806, 32342, 32548, 49612, 64684, 65096, 99224, 129368, 1277509, 2555018, 5110036, 10220072]

約数ペア:

[(1, 10220072), (2, 5110036), (4, 2555018), (8, 1277509), (79, 129368), (103, 99224), (157, 65096), (158, 64684), (206, 49612), (314, 32548), (316, 32342), (412, 24806), (628, 16274), (632, 16171), (824, 12403), (1256, 8137)]