148624120

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{7757}}^1$

素因数の和:8247

約数の個数: 32

約数和(自身を含む): 335145600

約数和(自身を除く): 186521480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2395, 3832, 4790, 7757, 9580, 15514, 19160, 31028, 38785, 62056, 77570, 155140, 310280, 3715603, 7431206, 14862412, 18578015, 29724824, 37156030, 74312060, 148624120]

約数ペア:

[(1, 148624120), (2, 74312060), (4, 37156030), (5, 29724824), (8, 18578015), (10, 14862412), (20, 7431206), (40, 3715603), (479, 310280), (958, 155140), (1916, 77570), (2395, 62056), (3832, 38785), (4790, 31028), (7757, 19160), (9580, 15514)]