22606760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 33380440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 191, 220, 269, 382, 440, 538, 764, 955, 1076, 1345, 1528, 1910, 2101, 2152, 2690, 2959, 3820, 4202, 5380, 5918, 7640, 8404, 10505, 10760, 11836, 14795, 16808, 21010, 23672, 29590, 42020, 51379, 59180, 84040, 102758, 118360, 205516, 256895, 411032, 513790, 565169, 1027580, 1130338, 2055160, 2260676, 2825845, 4521352, 5651690, 11303380, 22606760]

約数ペア:

[(1, 22606760), (2, 11303380), (4, 5651690), (5, 4521352), (8, 2825845), (10, 2260676), (11, 2055160), (20, 1130338), (22, 1027580), (40, 565169), (44, 513790), (55, 411032), (88, 256895), (110, 205516), (191, 118360), (220, 102758), (269, 84040), (382, 59180), (440, 51379), (538, 42020), (764, 29590), (955, 23672), (1076, 21010), (1345, 16808), (1528, 14795), (1910, 11836), (2101, 10760), (2152, 10505), (2690, 8404), (2959, 7640), (3820, 5918), (4202, 5380)]