47361140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 104630400

約数和(自身を除く): 57269260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 149, 230, 298, 460, 596, 691, 745, 1382, 1490, 2764, 2980, 3427, 3455, 6854, 6910, 13708, 13820, 15893, 17135, 31786, 34270, 63572, 68540, 79465, 102959, 158930, 205918, 317860, 411836, 514795, 1029590, 2059180, 2368057, 4736114, 9472228, 11840285, 23680570, 47361140]

約数ペア:

[(1, 47361140), (2, 23680570), (4, 11840285), (5, 9472228), (10, 4736114), (20, 2368057), (23, 2059180), (46, 1029590), (92, 514795), (115, 411836), (149, 317860), (230, 205918), (298, 158930), (460, 102959), (596, 79465), (691, 68540), (745, 63572), (1382, 34270), (1490, 31786), (2764, 17135), (2980, 15893), (3427, 13820), (3455, 13708), (6854, 6910)]