2732840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6211}}^1$

素因数の和:6233

約数の個数: 32

約数和(自身を含む): 6708960

約数和(自身を除く): 3976120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6211, 12422, 24844, 31055, 49688, 62110, 68321, 124220, 136642, 248440, 273284, 341605, 546568, 683210, 1366420, 2732840]

約数ペア:

[(1, 2732840), (2, 1366420), (4, 683210), (5, 546568), (8, 341605), (10, 273284), (11, 248440), (20, 136642), (22, 124220), (40, 68321), (44, 62110), (55, 49688), (88, 31055), (110, 24844), (220, 12422), (440, 6211)]