62421040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 160302240

約数和(自身を除く): 97881200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 89, 110, 176, 178, 220, 356, 440, 445, 712, 797, 880, 890, 979, 1424, 1594, 1780, 1958, 3188, 3560, 3916, 3985, 4895, 6376, 7120, 7832, 7970, 8767, 9790, 12752, 15664, 15940, 17534, 19580, 31880, 35068, 39160, 43835, 63760, 70136, 70933, 78320, 87670, 140272, 141866, 175340, 283732, 350680, 354665, 567464, 701360, 709330, 780263, 1134928, 1418660, 1560526, 2837320, 3121052, 3901315, 5674640, 6242104, 7802630, 12484208, 15605260, 31210520, 62421040]

約数ペア:

[(1, 62421040), (2, 31210520), (4, 15605260), (5, 12484208), (8, 7802630), (10, 6242104), (11, 5674640), (16, 3901315), (20, 3121052), (22, 2837320), (40, 1560526), (44, 1418660), (55, 1134928), (80, 780263), (88, 709330), (89, 701360), (110, 567464), (176, 354665), (178, 350680), (220, 283732), (356, 175340), (440, 141866), (445, 140272), (712, 87670), (797, 78320), (880, 70933), (890, 70136), (979, 63760), (1424, 43835), (1594, 39160), (1780, 35068), (1958, 31880), (3188, 19580), (3560, 17534), (3916, 15940), (3985, 15664), (4895, 12752), (6376, 9790), (7120, 8767), (7832, 7970)]