41978080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 104781600

約数和(自身を除く): 62803520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 83, 109, 116, 145, 160, 166, 218, 232, 290, 332, 415, 436, 464, 545, 580, 664, 830, 872, 928, 1090, 1160, 1328, 1660, 1744, 2180, 2320, 2407, 2656, 3161, 3320, 3488, 4360, 4640, 4814, 6322, 6640, 8720, 9047, 9628, 12035, 12644, 13280, 15805, 17440, 18094, 19256, 24070, 25288, 31610, 36188, 38512, 45235, 48140, 50576, 63220, 72376, 77024, 90470, 96280, 101152, 126440, 144752, 180940, 192560, 252880, 262363, 289504, 361880, 385120, 505760, 524726, 723760, 1049452, 1311815, 1447520, 2098904, 2623630, 4197808, 5247260, 8395616, 10494520, 20989040, 41978080]

約数ペア:

[(1, 41978080), (2, 20989040), (4, 10494520), (5, 8395616), (8, 5247260), (10, 4197808), (16, 2623630), (20, 2098904), (29, 1447520), (32, 1311815), (40, 1049452), (58, 723760), (80, 524726), (83, 505760), (109, 385120), (116, 361880), (145, 289504), (160, 262363), (166, 252880), (218, 192560), (232, 180940), (290, 144752), (332, 126440), (415, 101152), (436, 96280), (464, 90470), (545, 77024), (580, 72376), (664, 63220), (830, 50576), (872, 48140), (928, 45235), (1090, 38512), (1160, 36188), (1328, 31610), (1660, 25288), (1744, 24070), (2180, 19256), (2320, 18094), (2407, 17440), (2656, 15805), (3161, 13280), (3320, 12644), (3488, 12035), (4360, 9628), (4640, 9047), (4814, 8720), (6322, 6640)]