127852880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{55109}}^1$

素因数の和:55151

約数の個数: 40

約数和(自身を含む): 307513800

約数和(自身を除く): 179660920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 55109, 110218, 220436, 275545, 440872, 551090, 881744, 1102180, 1598161, 2204360, 3196322, 4408720, 6392644, 7990805, 12785288, 15981610, 25570576, 31963220, 63926440, 127852880]

約数ペア:

[(1, 127852880), (2, 63926440), (4, 31963220), (5, 25570576), (8, 15981610), (10, 12785288), (16, 7990805), (20, 6392644), (29, 4408720), (40, 3196322), (58, 2204360), (80, 1598161), (116, 1102180), (145, 881744), (232, 551090), (290, 440872), (464, 275545), (580, 220436), (1160, 110218), (2320, 55109)]