82788800

素因数分解:

$2^6\times 5^2\times {\mathrm{59}}^1\times {\mathrm{877}}^1$

素因数の和:958

約数の個数: 84

約数和(自身を含む): 207401160

約数和(自身を除く): 124612360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 160, 200, 236, 295, 320, 400, 472, 590, 800, 877, 944, 1180, 1475, 1600, 1754, 1888, 2360, 2950, 3508, 3776, 4385, 4720, 5900, 7016, 8770, 9440, 11800, 14032, 17540, 18880, 21925, 23600, 28064, 35080, 43850, 47200, 51743, 56128, 70160, 87700, 94400, 103486, 140320, 175400, 206972, 258715, 280640, 350800, 413944, 517430, 701600, 827888, 1034860, 1293575, 1403200, 1655776, 2069720, 2587150, 3311552, 4139440, 5174300, 8278880, 10348600, 16557760, 20697200, 41394400, 82788800]

約数ペア:

[(1, 82788800), (2, 41394400), (4, 20697200), (5, 16557760), (8, 10348600), (10, 8278880), (16, 5174300), (20, 4139440), (25, 3311552), (32, 2587150), (40, 2069720), (50, 1655776), (59, 1403200), (64, 1293575), (80, 1034860), (100, 827888), (118, 701600), (160, 517430), (200, 413944), (236, 350800), (295, 280640), (320, 258715), (400, 206972), (472, 175400), (590, 140320), (800, 103486), (877, 94400), (944, 87700), (1180, 70160), (1475, 56128), (1600, 51743), (1754, 47200), (1888, 43850), (2360, 35080), (2950, 28064), (3508, 23600), (3776, 21925), (4385, 18880), (4720, 17540), (5900, 14032), (7016, 11800), (8770, 9440)]