71833681780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5765143}}^1$

素因数の和:5765248

約数の個数: 48

約数和(自身を含む): 174337954560

約数和(自身を除く): 102504272780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 5765143, 11530286, 23060572, 28825715, 40356001, 57651430, 80712002, 115302860, 161424004, 201780005, 403560010, 513097727, 807120020, 1026195454, 2052390908, 2565488635, 3591684089, 5130977270, 7183368178, 10261954540, 14366736356, 17958420445, 35916840890, 71833681780]

約数ペア:

[(1, 71833681780), (2, 35916840890), (4, 17958420445), (5, 14366736356), (7, 10261954540), (10, 7183368178), (14, 5130977270), (20, 3591684089), (28, 2565488635), (35, 2052390908), (70, 1026195454), (89, 807120020), (140, 513097727), (178, 403560010), (356, 201780005), (445, 161424004), (623, 115302860), (890, 80712002), (1246, 57651430), (1780, 40356001), (2492, 28825715), (3115, 23060572), (6230, 11530286), (12460, 5765143)]