84509920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48017}}^1$

素因数の和:48043

約数の個数: 48

約数和(自身を含む): 217809648

約数和(自身を除く): 133299728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 48017, 96034, 192068, 240085, 384136, 480170, 528187, 768272, 960340, 1056374, 1536544, 1920680, 2112748, 2640935, 3841360, 4225496, 5281870, 7682720, 8450992, 10563740, 16901984, 21127480, 42254960, 84509920]

約数ペア:

[(1, 84509920), (2, 42254960), (4, 21127480), (5, 16901984), (8, 10563740), (10, 8450992), (11, 7682720), (16, 5281870), (20, 4225496), (22, 3841360), (32, 2640935), (40, 2112748), (44, 1920680), (55, 1536544), (80, 1056374), (88, 960340), (110, 768272), (160, 528187), (176, 480170), (220, 384136), (352, 240085), (440, 192068), (880, 96034), (1760, 48017)]