44081440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21193}}^1$

素因数の和:21221

約数の個数: 48

約数和(自身を含む): 112158648

約数和(自身を除く): 68077208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 21193, 42386, 84772, 105965, 169544, 211930, 275509, 339088, 423860, 551018, 678176, 847720, 1102036, 1377545, 1695440, 2204072, 2755090, 3390880, 4408144, 5510180, 8816288, 11020360, 22040720, 44081440]

約数ペア:

[(1, 44081440), (2, 22040720), (4, 11020360), (5, 8816288), (8, 5510180), (10, 4408144), (13, 3390880), (16, 2755090), (20, 2204072), (26, 1695440), (32, 1377545), (40, 1102036), (52, 847720), (65, 678176), (80, 551018), (104, 423860), (130, 339088), (160, 275509), (208, 211930), (260, 169544), (416, 105965), (520, 84772), (1040, 42386), (2080, 21193)]