8236000

素因数分解:

$2^5\times 5^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 21228480

約数和(自身を除く): 12992480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 71, 80, 100, 116, 125, 142, 145, 160, 200, 232, 250, 284, 290, 355, 400, 464, 500, 568, 580, 710, 725, 800, 928, 1000, 1136, 1160, 1420, 1450, 1775, 2000, 2059, 2272, 2320, 2840, 2900, 3550, 3625, 4000, 4118, 4640, 5680, 5800, 7100, 7250, 8236, 8875, 10295, 11360, 11600, 14200, 14500, 16472, 17750, 20590, 23200, 28400, 29000, 32944, 35500, 41180, 51475, 56800, 58000, 65888, 71000, 82360, 102950, 116000, 142000, 164720, 205900, 257375, 284000, 329440, 411800, 514750, 823600, 1029500, 1647200, 2059000, 4118000, 8236000]

約数ペア:

[(1, 8236000), (2, 4118000), (4, 2059000), (5, 1647200), (8, 1029500), (10, 823600), (16, 514750), (20, 411800), (25, 329440), (29, 284000), (32, 257375), (40, 205900), (50, 164720), (58, 142000), (71, 116000), (80, 102950), (100, 82360), (116, 71000), (125, 65888), (142, 58000), (145, 56800), (160, 51475), (200, 41180), (232, 35500), (250, 32944), (284, 29000), (290, 28400), (355, 23200), (400, 20590), (464, 17750), (500, 16472), (568, 14500), (580, 14200), (710, 11600), (725, 11360), (800, 10295), (928, 8875), (1000, 8236), (1136, 7250), (1160, 7100), (1420, 5800), (1450, 5680), (1775, 4640), (2000, 4118), (2059, 4000), (2272, 3625), (2320, 3550), (2840, 2900)]