38906560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1579}}^1$

素因数の和:1614

約数の個数: 112

約数和(自身を含む): 115580160

約数和(自身を除く): 76673600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1579, 1760, 2240, 2464, 3080, 3158, 3520, 4928, 6160, 6316, 7895, 11053, 12320, 12632, 15790, 17369, 22106, 24640, 25264, 31580, 34738, 44212, 50528, 55265, 63160, 69476, 86845, 88424, 101056, 110530, 121583, 126320, 138952, 173690, 176848, 221060, 243166, 252640, 277904, 347380, 353696, 442120, 486332, 505280, 555808, 607915, 694760, 707392, 884240, 972664, 1111616, 1215830, 1389520, 1768480, 1945328, 2431660, 2779040, 3536960, 3890656, 4863320, 5558080, 7781312, 9726640, 19453280, 38906560]

約数ペア:

[(1, 38906560), (2, 19453280), (4, 9726640), (5, 7781312), (7, 5558080), (8, 4863320), (10, 3890656), (11, 3536960), (14, 2779040), (16, 2431660), (20, 1945328), (22, 1768480), (28, 1389520), (32, 1215830), (35, 1111616), (40, 972664), (44, 884240), (55, 707392), (56, 694760), (64, 607915), (70, 555808), (77, 505280), (80, 486332), (88, 442120), (110, 353696), (112, 347380), (140, 277904), (154, 252640), (160, 243166), (176, 221060), (220, 176848), (224, 173690), (280, 138952), (308, 126320), (320, 121583), (352, 110530), (385, 101056), (440, 88424), (448, 86845), (560, 69476), (616, 63160), (704, 55265), (770, 50528), (880, 44212), (1120, 34738), (1232, 31580), (1540, 25264), (1579, 24640), (1760, 22106), (2240, 17369), (2464, 15790), (3080, 12632), (3158, 12320), (3520, 11053), (4928, 7895), (6160, 6316)]