78958808260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{232231789}}^1$

素因数の和:232231815

約数の個数: 24

約数和(自身を含む): 175567233240

約数和(自身を除く): 96608424980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 232231789, 464463578, 928927156, 1161158945, 2322317890, 3947940413, 4644635780, 7895880826, 15791761652, 19739702065, 39479404130, 78958808260]

約数ペア:

[(1, 78958808260), (2, 39479404130), (4, 19739702065), (5, 15791761652), (10, 7895880826), (17, 4644635780), (20, 3947940413), (34, 2322317890), (68, 1161158945), (85, 928927156), (170, 464463578), (340, 232231789)]