13254340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5477}}^1$

素因数の和:5508

約数の個数: 36

約数和(自身を含む): 30600108

約数和(自身を除く): 17345768

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 5477, 10954, 21908, 27385, 54770, 60247, 109540, 120494, 240988, 301235, 602470, 662717, 1204940, 1325434, 2650868, 3313585, 6627170, 13254340]

約数ペア:

[(1, 13254340), (2, 6627170), (4, 3313585), (5, 2650868), (10, 1325434), (11, 1204940), (20, 662717), (22, 602470), (44, 301235), (55, 240988), (110, 120494), (121, 109540), (220, 60247), (242, 54770), (484, 27385), (605, 21908), (1210, 10954), (2420, 5477)]