27440710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{797}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 54123552

約数和(自身を除く): 26682842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 313, 626, 797, 1565, 1594, 3130, 3443, 3985, 6886, 7970, 8767, 17215, 17534, 34430, 43835, 87670, 249461, 498922, 1247305, 2494610, 2744071, 5488142, 13720355, 27440710]

約数ペア:

[(1, 27440710), (2, 13720355), (5, 5488142), (10, 2744071), (11, 2494610), (22, 1247305), (55, 498922), (110, 249461), (313, 87670), (626, 43835), (797, 34430), (1565, 17534), (1594, 17215), (3130, 8767), (3443, 7970), (3985, 6886)]