26014990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{509}}^1$

素因数の和:804

約数の個数: 32

約数和(自身を含む): 49572000

約数和(自身を除く): 23557010

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 509, 538, 1018, 1345, 2545, 2690, 5090, 5111, 9671, 10222, 19342, 25555, 48355, 51110, 96710, 136921, 273842, 684605, 1369210, 2601499, 5202998, 13007495, 26014990]

約数ペア:

[(1, 26014990), (2, 13007495), (5, 5202998), (10, 2601499), (19, 1369210), (38, 684605), (95, 273842), (190, 136921), (269, 96710), (509, 51110), (538, 48355), (1018, 25555), (1345, 19342), (2545, 10222), (2690, 9671), (5090, 5111)]