15692522020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2633}}^1\times {\mathrm{42571}}^1$

素因数の和:45220

約数の個数: 48

約数和(自身を含む): 37677241728

約数和(自身を除く): 21984719708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2633, 5266, 10532, 13165, 18431, 26330, 36862, 42571, 52660, 73724, 85142, 92155, 170284, 184310, 212855, 297997, 368620, 425710, 595994, 851420, 1191988, 1489985, 2979970, 5959940, 112089443, 224178886, 448357772, 560447215, 784626101, 1120894430, 1569252202, 2241788860, 3138504404, 3923130505, 7846261010, 15692522020]

約数ペア:

[(1, 15692522020), (2, 7846261010), (4, 3923130505), (5, 3138504404), (7, 2241788860), (10, 1569252202), (14, 1120894430), (20, 784626101), (28, 560447215), (35, 448357772), (70, 224178886), (140, 112089443), (2633, 5959940), (5266, 2979970), (10532, 1489985), (13165, 1191988), (18431, 851420), (26330, 595994), (36862, 425710), (42571, 368620), (52660, 297997), (73724, 212855), (85142, 184310), (92155, 170284)]