8708120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7507}}^1$

素因数の和:7547

約数の個数: 32

約数和(自身を含む): 20271600

約数和(自身を除く): 11563480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 7507, 15014, 30028, 37535, 60056, 75070, 150140, 217703, 300280, 435406, 870812, 1088515, 1741624, 2177030, 4354060, 8708120]

約数ペア:

[(1, 8708120), (2, 4354060), (4, 2177030), (5, 1741624), (8, 1088515), (10, 870812), (20, 435406), (29, 300280), (40, 217703), (58, 150140), (116, 75070), (145, 60056), (232, 37535), (290, 30028), (580, 15014), (1160, 7507)]