4250880010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61813}}^1$

素因数の和:61879

約数の個数: 48

約数和(自身を含む): 8614151784

約数和(自身を除く): 4363271774

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 529, 598, 1058, 1495, 2645, 2990, 5290, 6877, 13754, 34385, 61813, 68770, 123626, 309065, 618130, 803569, 1421699, 1607138, 2843398, 4017845, 7108495, 8035690, 14216990, 18482087, 32699077, 36964174, 65398154, 92410435, 163495385, 184820870, 326990770, 425088001, 850176002, 2125440005, 4250880010]

約数ペア:

[(1, 4250880010), (2, 2125440005), (5, 850176002), (10, 425088001), (13, 326990770), (23, 184820870), (26, 163495385), (46, 92410435), (65, 65398154), (115, 36964174), (130, 32699077), (230, 18482087), (299, 14216990), (529, 8035690), (598, 7108495), (1058, 4017845), (1495, 2843398), (2645, 1607138), (2990, 1421699), (5290, 803569), (6877, 618130), (13754, 309065), (34385, 123626), (61813, 68770)]