15671343080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{16561}}^1$

素因数の和:17190

約数の個数: 64

約数和(自身を含む): 36185320080

約数和(自身を除く): 20513977000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 577, 820, 1154, 1640, 2308, 2885, 4616, 5770, 11540, 16561, 23080, 23657, 33122, 47314, 66244, 82805, 94628, 118285, 132488, 165610, 189256, 236570, 331220, 473140, 662440, 679001, 946280, 1358002, 2716004, 3395005, 5432008, 6790010, 9555697, 13580020, 19111394, 27160040, 38222788, 47778485, 76445576, 95556970, 191113940, 382227880, 391783577, 783567154, 1567134308, 1958917885, 3134268616, 3917835770, 7835671540, 15671343080]

約数ペア:

[(1, 15671343080), (2, 7835671540), (4, 3917835770), (5, 3134268616), (8, 1958917885), (10, 1567134308), (20, 783567154), (40, 391783577), (41, 382227880), (82, 191113940), (164, 95556970), (205, 76445576), (328, 47778485), (410, 38222788), (577, 27160040), (820, 19111394), (1154, 13580020), (1640, 9555697), (2308, 6790010), (2885, 5432008), (4616, 3395005), (5770, 2716004), (11540, 1358002), (16561, 946280), (23080, 679001), (23657, 662440), (33122, 473140), (47314, 331220), (66244, 236570), (82805, 189256), (94628, 165610), (118285, 132488)]