13637018750

素因数分解:

$2^1\times 5^5\times {\mathrm{313}}^1\times {\mathrm{6971}}^1$

素因数の和:7311

約数の個数: 48

約数和(自身を含む): 25653139344

約数和(自身を除く): 12016120594

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 313, 625, 626, 1250, 1565, 3125, 3130, 6250, 6971, 7825, 13942, 15650, 34855, 39125, 69710, 78250, 174275, 195625, 348550, 391250, 871375, 978125, 1742750, 1956250, 2181923, 4356875, 4363846, 8713750, 10909615, 21784375, 21819230, 43568750, 54548075, 109096150, 272740375, 545480750, 1363701875, 2727403750, 6818509375, 13637018750]

約数ペア:

[(1, 13637018750), (2, 6818509375), (5, 2727403750), (10, 1363701875), (25, 545480750), (50, 272740375), (125, 109096150), (250, 54548075), (313, 43568750), (625, 21819230), (626, 21784375), (1250, 10909615), (1565, 8713750), (3125, 4363846), (3130, 4356875), (6250, 2181923), (6971, 1956250), (7825, 1742750), (13942, 978125), (15650, 871375), (34855, 391250), (39125, 348550), (69710, 195625), (78250, 174275)]