27713620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5477}}^1$

素因数の和:5520

約数の個数: 48

約数和(自身を含む): 66261888

約数和(自身を除く): 38548268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 5477, 10954, 21908, 27385, 54770, 60247, 109540, 120494, 125971, 240988, 251942, 301235, 503884, 602470, 629855, 1204940, 1259710, 1385681, 2519420, 2771362, 5542724, 6928405, 13856810, 27713620]

約数ペア:

[(1, 27713620), (2, 13856810), (4, 6928405), (5, 5542724), (10, 2771362), (11, 2519420), (20, 1385681), (22, 1259710), (23, 1204940), (44, 629855), (46, 602470), (55, 503884), (92, 301235), (110, 251942), (115, 240988), (220, 125971), (230, 120494), (253, 109540), (460, 60247), (506, 54770), (1012, 27385), (1265, 21908), (2530, 10954), (5060, 5477)]