13178026880

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{710023}}^1$

素因数の和:710071

約数の個数: 64

約数和(自身を含む): 32590101600

約数和(自身を除く): 19412074720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 18560, 710023, 1420046, 2840092, 3550115, 5680184, 7100230, 11360368, 14200460, 20590667, 22720736, 28400920, 41181334, 45441472, 56801840, 82362668, 90882944, 102953335, 113603680, 164725336, 205906670, 227207360, 329450672, 411813340, 454414720, 658901344, 823626680, 1317802688, 1647253360, 2635605376, 3294506720, 6589013440, 13178026880]

約数ペア:

[(1, 13178026880), (2, 6589013440), (4, 3294506720), (5, 2635605376), (8, 1647253360), (10, 1317802688), (16, 823626680), (20, 658901344), (29, 454414720), (32, 411813340), (40, 329450672), (58, 227207360), (64, 205906670), (80, 164725336), (116, 113603680), (128, 102953335), (145, 90882944), (160, 82362668), (232, 56801840), (290, 45441472), (320, 41181334), (464, 28400920), (580, 22720736), (640, 20590667), (928, 14200460), (1160, 11360368), (1856, 7100230), (2320, 5680184), (3712, 3550115), (4640, 2840092), (9280, 1420046), (18560, 710023)]