39047060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{839}}^1$

素因数の和:1040

約数の個数: 48

約数和(自身を含む): 88905600

約数和(自身を除く): 49858540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 716, 839, 895, 1678, 1790, 2327, 3356, 3580, 4195, 4654, 8390, 9308, 10907, 11635, 16780, 21814, 23270, 43628, 46540, 54535, 109070, 150181, 218140, 300362, 600724, 750905, 1501810, 1952353, 3003620, 3904706, 7809412, 9761765, 19523530, 39047060]

約数ペア:

[(1, 39047060), (2, 19523530), (4, 9761765), (5, 7809412), (10, 3904706), (13, 3003620), (20, 1952353), (26, 1501810), (52, 750905), (65, 600724), (130, 300362), (179, 218140), (260, 150181), (358, 109070), (716, 54535), (839, 46540), (895, 43628), (1678, 23270), (1790, 21814), (2327, 16780), (3356, 11635), (3580, 10907), (4195, 9308), (4654, 8390)]