5606920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12743}}^1$

素因数の和:12765

約数の個数: 32

約数和(自身を含む): 13763520

約数和(自身を除く): 8156600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12743, 25486, 50972, 63715, 101944, 127430, 140173, 254860, 280346, 509720, 560692, 700865, 1121384, 1401730, 2803460, 5606920]

約数ペア:

[(1, 5606920), (2, 2803460), (4, 1401730), (5, 1121384), (8, 700865), (10, 560692), (11, 509720), (20, 280346), (22, 254860), (40, 140173), (44, 127430), (55, 101944), (88, 63715), (110, 50972), (220, 25486), (440, 12743)]