2862087760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5110871}}^1$

素因数の和:5110891

約数の個数: 40

約数和(自身を含む): 7604977536

約数和(自身を除く): 4742889776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5110871, 10221742, 20443484, 25554355, 35776097, 40886968, 51108710, 71552194, 81773936, 102217420, 143104388, 178880485, 204434840, 286208776, 357760970, 408869680, 572417552, 715521940, 1431043880, 2862087760]

約数ペア:

[(1, 2862087760), (2, 1431043880), (4, 715521940), (5, 572417552), (7, 408869680), (8, 357760970), (10, 286208776), (14, 204434840), (16, 178880485), (20, 143104388), (28, 102217420), (35, 81773936), (40, 71552194), (56, 51108710), (70, 40886968), (80, 35776097), (112, 25554355), (140, 20443484), (280, 10221742), (560, 5110871)]