70623040

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2659}}^1$

素因数の和:2759

約数の個数: 56

約数和(自身を含む): 170261280

約数和(自身を除く): 99638240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 1328, 1660, 2656, 2659, 3320, 5312, 5318, 6640, 10636, 13280, 13295, 21272, 26560, 26590, 42544, 53180, 85088, 106360, 170176, 212720, 220697, 425440, 441394, 850880, 882788, 1103485, 1765576, 2206970, 3531152, 4413940, 7062304, 8827880, 14124608, 17655760, 35311520, 70623040]

約数ペア:

[(1, 70623040), (2, 35311520), (4, 17655760), (5, 14124608), (8, 8827880), (10, 7062304), (16, 4413940), (20, 3531152), (32, 2206970), (40, 1765576), (64, 1103485), (80, 882788), (83, 850880), (160, 441394), (166, 425440), (320, 220697), (332, 212720), (415, 170176), (664, 106360), (830, 85088), (1328, 53180), (1660, 42544), (2656, 26590), (2659, 26560), (3320, 21272), (5312, 13295), (5318, 13280), (6640, 10636)]