11303380

素因数分解:

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

素因数の和:480

約数の個数: 48

約数和(自身を含む): 26127360

約数和(自身を除く): 14823980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 269, 382, 538, 764, 955, 1076, 1345, 1910, 2101, 2690, 2959, 3820, 4202, 5380, 5918, 8404, 10505, 11836, 14795, 21010, 29590, 42020, 51379, 59180, 102758, 205516, 256895, 513790, 565169, 1027580, 1130338, 2260676, 2825845, 5651690, 11303380]

約数ペア:

[(1, 11303380), (2, 5651690), (4, 2825845), (5, 2260676), (10, 1130338), (11, 1027580), (20, 565169), (22, 513790), (44, 256895), (55, 205516), (110, 102758), (191, 59180), (220, 51379), (269, 42020), (382, 29590), (538, 21010), (764, 14795), (955, 11836), (1076, 10505), (1345, 8404), (1910, 5918), (2101, 5380), (2690, 4202), (2959, 3820)]