10164440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 26883360

約数和(自身を除く): 16718920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 1777, 2860, 3554, 5720, 7108, 8885, 14216, 17770, 19547, 23101, 35540, 39094, 46202, 71080, 78188, 92404, 97735, 115505, 156376, 184808, 195470, 231010, 254111, 390940, 462020, 508222, 781880, 924040, 1016444, 1270555, 2032888, 2541110, 5082220, 10164440]

約数ペア:

[(1, 10164440), (2, 5082220), (4, 2541110), (5, 2032888), (8, 1270555), (10, 1016444), (11, 924040), (13, 781880), (20, 508222), (22, 462020), (26, 390940), (40, 254111), (44, 231010), (52, 195470), (55, 184808), (65, 156376), (88, 115505), (104, 97735), (110, 92404), (130, 78188), (143, 71080), (220, 46202), (260, 39094), (286, 35540), (440, 23101), (520, 19547), (572, 17770), (715, 14216), (1144, 8885), (1430, 7108), (1777, 5720), (2860, 3554)]