43118140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{433}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 97993728

約数和(自身を除く): 54875588

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 383, 433, 766, 866, 1532, 1732, 1915, 2165, 3830, 4330, 4979, 5629, 7660, 8660, 9958, 11258, 19916, 22516, 24895, 28145, 49790, 56290, 99580, 112580, 165839, 331678, 663356, 829195, 1658390, 2155907, 3316780, 4311814, 8623628, 10779535, 21559070, 43118140]

約数ペア:

[(1, 43118140), (2, 21559070), (4, 10779535), (5, 8623628), (10, 4311814), (13, 3316780), (20, 2155907), (26, 1658390), (52, 829195), (65, 663356), (130, 331678), (260, 165839), (383, 112580), (433, 99580), (766, 56290), (866, 49790), (1532, 28145), (1732, 24895), (1915, 22516), (2165, 19916), (3830, 11258), (4330, 9958), (4979, 8660), (5629, 7660)]