27558080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7829}}^1$

素因数の和:7857

約数の個数: 56

約数和(自身を含む): 71597520

約数和(自身を除く): 44039440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 7829, 15658, 31316, 39145, 62632, 78290, 86119, 125264, 156580, 172238, 250528, 313160, 344476, 430595, 501056, 626320, 688952, 861190, 1252640, 1377904, 1722380, 2505280, 2755808, 3444760, 5511616, 6889520, 13779040, 27558080]

約数ペア:

[(1, 27558080), (2, 13779040), (4, 6889520), (5, 5511616), (8, 3444760), (10, 2755808), (11, 2505280), (16, 1722380), (20, 1377904), (22, 1252640), (32, 861190), (40, 688952), (44, 626320), (55, 501056), (64, 430595), (80, 344476), (88, 313160), (110, 250528), (160, 172238), (176, 156580), (220, 125264), (320, 86119), (352, 78290), (440, 62632), (704, 39145), (880, 31316), (1760, 15658), (3520, 7829)]