8525515440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2732537}}^1$

素因数の和:2732566

約数の個数: 80

約数和(自身を含む): 28462115808

約数和(自身を除く): 19936600368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 2732537, 5465074, 8197611, 10930148, 13662685, 16395222, 21860296, 27325370, 32790444, 35522981, 40988055, 43720592, 54650740, 65580888, 71045962, 81976110, 106568943, 109301480, 131161776, 142091924, 163952220, 177614905, 213137886, 218602960, 284183848, 327904440, 355229810, 426275772, 532844715, 568367696, 655808880, 710459620, 852551544, 1065689430, 1420919240, 1705103088, 2131378860, 2841838480, 4262757720, 8525515440]

約数ペア:

[(1, 8525515440), (2, 4262757720), (3, 2841838480), (4, 2131378860), (5, 1705103088), (6, 1420919240), (8, 1065689430), (10, 852551544), (12, 710459620), (13, 655808880), (15, 568367696), (16, 532844715), (20, 426275772), (24, 355229810), (26, 327904440), (30, 284183848), (39, 218602960), (40, 213137886), (48, 177614905), (52, 163952220), (60, 142091924), (65, 131161776), (78, 109301480), (80, 106568943), (104, 81976110), (120, 71045962), (130, 65580888), (156, 54650740), (195, 43720592), (208, 40988055), (240, 35522981), (260, 32790444), (312, 27325370), (390, 21860296), (520, 16395222), (624, 13662685), (780, 10930148), (1040, 8197611), (1560, 5465074), (3120, 2732537)]