713356520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{2659}}^1$

素因数の和:3042

約数の個数: 64

約数和(自身を含む): 1694952000

約数和(自身を除く): 981595480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 353, 380, 706, 760, 1412, 1765, 2659, 2824, 3530, 5318, 6707, 7060, 10636, 13295, 13414, 14120, 21272, 26590, 26828, 33535, 50521, 53180, 53656, 67070, 101042, 106360, 134140, 202084, 252605, 268280, 404168, 505210, 938627, 1010420, 1877254, 2020840, 3754508, 4693135, 7509016, 9386270, 17833913, 18772540, 35667826, 37545080, 71335652, 89169565, 142671304, 178339130, 356678260, 713356520]

約数ペア:

[(1, 713356520), (2, 356678260), (4, 178339130), (5, 142671304), (8, 89169565), (10, 71335652), (19, 37545080), (20, 35667826), (38, 18772540), (40, 17833913), (76, 9386270), (95, 7509016), (152, 4693135), (190, 3754508), (353, 2020840), (380, 1877254), (706, 1010420), (760, 938627), (1412, 505210), (1765, 404168), (2659, 268280), (2824, 252605), (3530, 202084), (5318, 134140), (6707, 106360), (7060, 101042), (10636, 67070), (13295, 53656), (13414, 53180), (14120, 50521), (21272, 33535), (26590, 26828)]