848738080

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:986

約数の個数: 96

約数和(自身を含む): 2057529600

約数和(自身を除く): 1208791520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 83, 158, 160, 166, 316, 332, 395, 415, 632, 664, 790, 809, 830, 1264, 1328, 1580, 1618, 1660, 2528, 2656, 3160, 3236, 3320, 4045, 6320, 6472, 6557, 6640, 8090, 12640, 12944, 13114, 13280, 16180, 25888, 26228, 32360, 32785, 52456, 63911, 64720, 65570, 67147, 104912, 127822, 129440, 131140, 134294, 209824, 255644, 262280, 268588, 319555, 335735, 511288, 524560, 537176, 639110, 671470, 1022576, 1049120, 1074352, 1278220, 1342940, 2045152, 2148704, 2556440, 2685880, 5112880, 5304613, 5371760, 10225760, 10609226, 10743520, 21218452, 26523065, 42436904, 53046130, 84873808, 106092260, 169747616, 212184520, 424369040, 848738080]

約数ペア:

[(1, 848738080), (2, 424369040), (4, 212184520), (5, 169747616), (8, 106092260), (10, 84873808), (16, 53046130), (20, 42436904), (32, 26523065), (40, 21218452), (79, 10743520), (80, 10609226), (83, 10225760), (158, 5371760), (160, 5304613), (166, 5112880), (316, 2685880), (332, 2556440), (395, 2148704), (415, 2045152), (632, 1342940), (664, 1278220), (790, 1074352), (809, 1049120), (830, 1022576), (1264, 671470), (1328, 639110), (1580, 537176), (1618, 524560), (1660, 511288), (2528, 335735), (2656, 319555), (3160, 268588), (3236, 262280), (3320, 255644), (4045, 209824), (6320, 134294), (6472, 131140), (6557, 129440), (6640, 127822), (8090, 104912), (12640, 67147), (12944, 65570), (13114, 64720), (13280, 63911), (16180, 52456), (25888, 32785), (26228, 32360)]