38561431040

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1369369}}^1$

素因数の和:1369403

約数の個数: 80

約数和(自身を含む): 100862316720

約数和(自身を除く): 62300885680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1280, 1408, 1760, 2560, 2816, 3520, 5632, 7040, 14080, 28160, 1369369, 2738738, 5477476, 6846845, 10954952, 13693690, 15063059, 21909904, 27387380, 30126118, 43819808, 54774760, 60252236, 75315295, 87639616, 109549520, 120504472, 150630590, 175279232, 219099040, 241008944, 301261180, 350558464, 438198080, 482017888, 602522360, 701116928, 876396160, 964035776, 1205044720, 1752792320, 1928071552, 2410089440, 3505584640, 3856143104, 4820178880, 7712286208, 9640357760, 19280715520, 38561431040]

約数ペア:

[(1, 38561431040), (2, 19280715520), (4, 9640357760), (5, 7712286208), (8, 4820178880), (10, 3856143104), (11, 3505584640), (16, 2410089440), (20, 1928071552), (22, 1752792320), (32, 1205044720), (40, 964035776), (44, 876396160), (55, 701116928), (64, 602522360), (80, 482017888), (88, 438198080), (110, 350558464), (128, 301261180), (160, 241008944), (176, 219099040), (220, 175279232), (256, 150630590), (320, 120504472), (352, 109549520), (440, 87639616), (512, 75315295), (640, 60252236), (704, 54774760), (880, 43819808), (1280, 30126118), (1408, 27387380), (1760, 21909904), (2560, 15063059), (2816, 13693690), (3520, 10954952), (5632, 6846845), (7040, 5477476), (14080, 2738738), (28160, 1369369)]