15697659620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{76003}}^1$

素因数の和:76484

約数の個数: 48

約数和(自身を含む): 34475414400

約数和(自身を除く): 18777754780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 449, 460, 898, 1796, 2245, 4490, 8980, 10327, 20654, 41308, 51635, 76003, 103270, 152006, 206540, 304012, 380015, 760030, 1520060, 1748069, 3496138, 6992276, 8740345, 17480690, 34125347, 34961380, 68250694, 136501388, 170626735, 341253470, 682506940, 784882981, 1569765962, 3139531924, 3924414905, 7848829810, 15697659620]

約数ペア:

[(1, 15697659620), (2, 7848829810), (4, 3924414905), (5, 3139531924), (10, 1569765962), (20, 784882981), (23, 682506940), (46, 341253470), (92, 170626735), (115, 136501388), (230, 68250694), (449, 34961380), (460, 34125347), (898, 17480690), (1796, 8740345), (2245, 6992276), (4490, 3496138), (8980, 1748069), (10327, 1520060), (20654, 760030), (41308, 380015), (51635, 304012), (76003, 206540), (103270, 152006)]