44112880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2186

約数の個数: 80

約数和(自身を含む): 120438720

約数和(自身を除く): 76325840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2129, 2590, 2960, 4144, 4258, 5180, 8516, 10360, 10645, 14903, 17032, 20720, 21290, 29806, 34064, 42580, 59612, 74515, 78773, 85160, 119224, 149030, 157546, 170320, 238448, 298060, 315092, 393865, 551411, 596120, 630184, 787730, 1102822, 1192240, 1260368, 1575460, 2205644, 2757055, 3150920, 4411288, 5514110, 6301840, 8822576, 11028220, 22056440, 44112880]

約数ペア:

[(1, 44112880), (2, 22056440), (4, 11028220), (5, 8822576), (7, 6301840), (8, 5514110), (10, 4411288), (14, 3150920), (16, 2757055), (20, 2205644), (28, 1575460), (35, 1260368), (37, 1192240), (40, 1102822), (56, 787730), (70, 630184), (74, 596120), (80, 551411), (112, 393865), (140, 315092), (148, 298060), (185, 238448), (259, 170320), (280, 157546), (296, 149030), (370, 119224), (518, 85160), (560, 78773), (592, 74515), (740, 59612), (1036, 42580), (1295, 34064), (1480, 29806), (2072, 21290), (2129, 20720), (2590, 17032), (2960, 14903), (4144, 10645), (4258, 10360), (5180, 8516)]