528068710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 1082188800

約数和(自身を除く): 554120090

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 439, 487, 494, 878, 974, 1235, 2195, 2435, 2470, 4390, 4870, 5707, 6331, 8341, 9253, 11414, 12662, 16682, 18506, 28535, 31655, 41705, 46265, 57070, 63310, 83410, 92530, 108433, 120289, 213793, 216866, 240578, 427586, 542165, 601445, 1068965, 1084330, 1202890, 2137930, 2779309, 4062067, 5558618, 8124134, 13896545, 20310335, 27793090, 40620670, 52806871, 105613742, 264034355, 528068710]

約数ペア:

[(1, 528068710), (2, 264034355), (5, 105613742), (10, 52806871), (13, 40620670), (19, 27793090), (26, 20310335), (38, 13896545), (65, 8124134), (95, 5558618), (130, 4062067), (190, 2779309), (247, 2137930), (439, 1202890), (487, 1084330), (494, 1068965), (878, 601445), (974, 542165), (1235, 427586), (2195, 240578), (2435, 216866), (2470, 213793), (4390, 120289), (4870, 108433), (5707, 92530), (6331, 83410), (8341, 63310), (9253, 57070), (11414, 46265), (12662, 41705), (16682, 31655), (18506, 28535)]