41145680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 101136384

約数和(自身を除く): 59990704

約数列:

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

約数ペア:

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