82291360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 205535232

約数和(自身を除く): 123243872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 124, 155, 160, 188, 235, 248, 310, 353, 376, 470, 496, 620, 706, 752, 940, 992, 1240, 1412, 1457, 1504, 1765, 1880, 2480, 2824, 2914, 3530, 3760, 4960, 5648, 5828, 7060, 7285, 7520, 10943, 11296, 11656, 14120, 14570, 16591, 21886, 23312, 28240, 29140, 33182, 43772, 46624, 54715, 56480, 58280, 66364, 82955, 87544, 109430, 116560, 132728, 165910, 175088, 218860, 233120, 265456, 331820, 350176, 437720, 514321, 530912, 663640, 875440, 1028642, 1327280, 1750880, 2057284, 2571605, 2654560, 4114568, 5143210, 8229136, 10286420, 16458272, 20572840, 41145680, 82291360]

約数ペア:

[(1, 82291360), (2, 41145680), (4, 20572840), (5, 16458272), (8, 10286420), (10, 8229136), (16, 5143210), (20, 4114568), (31, 2654560), (32, 2571605), (40, 2057284), (47, 1750880), (62, 1327280), (80, 1028642), (94, 875440), (124, 663640), (155, 530912), (160, 514321), (188, 437720), (235, 350176), (248, 331820), (310, 265456), (353, 233120), (376, 218860), (470, 175088), (496, 165910), (620, 132728), (706, 116560), (752, 109430), (940, 87544), (992, 82955), (1240, 66364), (1412, 58280), (1457, 56480), (1504, 54715), (1765, 46624), (1880, 43772), (2480, 33182), (2824, 29140), (2914, 28240), (3530, 23312), (3760, 21886), (4960, 16591), (5648, 14570), (5828, 14120), (7060, 11656), (7285, 11296), (7520, 10943)]