2010087625

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{176711}}^1$

素因数の和:176746

約数の個数: 32

約数和(自身を含む): 3087512064

約数和(自身を除く): 1077424439

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 325, 455, 875, 1625, 2275, 11375, 176711, 883555, 1236977, 2297243, 4417775, 6184885, 11486215, 16080701, 22088875, 30924425, 57431075, 80403505, 154622125, 287155375, 402017525, 2010087625]

約数ペア:

[(1, 2010087625), (5, 402017525), (7, 287155375), (13, 154622125), (25, 80403505), (35, 57431075), (65, 30924425), (91, 22088875), (125, 16080701), (175, 11486215), (325, 6184885), (455, 4417775), (875, 2297243), (1625, 1236977), (2275, 883555), (11375, 176711)]