5682140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{787}}^1$

素因数の和:834

約数の個数: 36

約数和(自身を含む): 12609576

約数和(自身を除く): 6927436

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 787, 1444, 1574, 1805, 3148, 3610, 3935, 7220, 7870, 14953, 15740, 29906, 59812, 74765, 149530, 284107, 299060, 568214, 1136428, 1420535, 2841070, 5682140]

約数ペア:

[(1, 5682140), (2, 2841070), (4, 1420535), (5, 1136428), (10, 568214), (19, 299060), (20, 284107), (38, 149530), (76, 74765), (95, 59812), (190, 29906), (361, 15740), (380, 14953), (722, 7870), (787, 7220), (1444, 3935), (1574, 3610), (1805, 3148)]