42794840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5119}}^1$

素因数の和:5160

約数の個数: 64

約数和(自身を含む): 110592000

約数和(自身を除く): 67797160

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 5119, 8360, 10238, 20476, 25595, 40952, 51190, 56309, 97261, 102380, 112618, 194522, 204760, 225236, 281545, 389044, 450472, 486305, 563090, 778088, 972610, 1069871, 1126180, 1945220, 2139742, 2252360, 3890440, 4279484, 5349355, 8558968, 10698710, 21397420, 42794840]

約数ペア:

[(1, 42794840), (2, 21397420), (4, 10698710), (5, 8558968), (8, 5349355), (10, 4279484), (11, 3890440), (19, 2252360), (20, 2139742), (22, 1945220), (38, 1126180), (40, 1069871), (44, 972610), (55, 778088), (76, 563090), (88, 486305), (95, 450472), (110, 389044), (152, 281545), (190, 225236), (209, 204760), (220, 194522), (380, 112618), (418, 102380), (440, 97261), (760, 56309), (836, 51190), (1045, 40952), (1672, 25595), (2090, 20476), (4180, 10238), (5119, 8360)]