1027115208680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2334352747}}^1$

素因数の和:2334352769

約数の個数: 32

約数和(自身を含む): 2521100967840

約数和(自身を除く): 1493985759160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2334352747, 4668705494, 9337410988, 11671763735, 18674821976, 23343527470, 25677880217, 46687054940, 51355760434, 93374109880, 102711520868, 128389401085, 205423041736, 256778802170, 513557604340, 1027115208680]

約数ペア:

[(1, 1027115208680), (2, 513557604340), (4, 256778802170), (5, 205423041736), (8, 128389401085), (10, 102711520868), (11, 93374109880), (20, 51355760434), (22, 46687054940), (40, 25677880217), (44, 23343527470), (55, 18674821976), (88, 11671763735), (110, 9337410988), (220, 4668705494), (440, 2334352747)]