82349600

素因数分解:

$2^5\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1402

約数の個数: 72

約数和(自身を含む): 203736960

約数和(自身を除く): 121387360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 79, 80, 100, 158, 160, 200, 316, 395, 400, 632, 790, 800, 1264, 1303, 1580, 1975, 2528, 2606, 3160, 3950, 5212, 6320, 6515, 7900, 10424, 12640, 13030, 15800, 20848, 26060, 31600, 32575, 41696, 52120, 63200, 65150, 102937, 104240, 130300, 205874, 208480, 260600, 411748, 514685, 521200, 823496, 1029370, 1042400, 1646992, 2058740, 2573425, 3293984, 4117480, 5146850, 8234960, 10293700, 16469920, 20587400, 41174800, 82349600]

約数ペア:

[(1, 82349600), (2, 41174800), (4, 20587400), (5, 16469920), (8, 10293700), (10, 8234960), (16, 5146850), (20, 4117480), (25, 3293984), (32, 2573425), (40, 2058740), (50, 1646992), (79, 1042400), (80, 1029370), (100, 823496), (158, 521200), (160, 514685), (200, 411748), (316, 260600), (395, 208480), (400, 205874), (632, 130300), (790, 104240), (800, 102937), (1264, 65150), (1303, 63200), (1580, 52120), (1975, 41696), (2528, 32575), (2606, 31600), (3160, 26060), (3950, 20848), (5212, 15800), (6320, 13030), (6515, 12640), (7900, 10424)]