15709938460

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1\times {\mathrm{10331}}^1$

素因数の和:11026

約数の個数: 48

約数和(自身を含む): 33292183680

約数和(自身を除く): 17582245220

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 547, 556, 695, 1094, 1390, 2188, 2735, 2780, 5470, 10331, 10940, 20662, 41324, 51655, 76033, 103310, 152066, 206620, 304132, 380165, 760330, 1436009, 1520660, 2872018, 5651057, 5744036, 7180045, 11302114, 14360090, 22604228, 28255285, 28720180, 56510570, 113021140, 785496923, 1570993846, 3141987692, 3927484615, 7854969230, 15709938460]

約数ペア:

[(1, 15709938460), (2, 7854969230), (4, 3927484615), (5, 3141987692), (10, 1570993846), (20, 785496923), (139, 113021140), (278, 56510570), (547, 28720180), (556, 28255285), (695, 22604228), (1094, 14360090), (1390, 11302114), (2188, 7180045), (2735, 5744036), (2780, 5651057), (5470, 2872018), (10331, 1520660), (10940, 1436009), (20662, 760330), (41324, 380165), (51655, 304132), (76033, 206620), (103310, 152066)]