71370086380

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1123}}^1\times {\mathrm{30851}}^1$

素因数の和:32086

約数の個数: 48

約数和(自身を含む): 151471966464

約数和(自身を除く): 80101880084

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 1123, 2060, 2246, 4492, 5615, 11230, 22460, 30851, 61702, 115669, 123404, 154255, 231338, 308510, 462676, 578345, 617020, 1156690, 2313380, 3177653, 6355306, 12710612, 15888265, 31776530, 34645673, 63553060, 69291346, 138582692, 173228365, 346456730, 692913460, 3568504319, 7137008638, 14274017276, 17842521595, 35685043190, 71370086380]

約数ペア:

[(1, 71370086380), (2, 35685043190), (4, 17842521595), (5, 14274017276), (10, 7137008638), (20, 3568504319), (103, 692913460), (206, 346456730), (412, 173228365), (515, 138582692), (1030, 69291346), (1123, 63553060), (2060, 34645673), (2246, 31776530), (4492, 15888265), (5615, 12710612), (11230, 6355306), (22460, 3177653), (30851, 2313380), (61702, 1156690), (115669, 617020), (123404, 578345), (154255, 462676), (231338, 308510)]