65886040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1093}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 163049760

約数和(自身を除く): 97163720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 137, 220, 274, 440, 548, 685, 1093, 1096, 1370, 1507, 2186, 2740, 3014, 4372, 5465, 5480, 6028, 7535, 8744, 10930, 12023, 12056, 15070, 21860, 24046, 30140, 43720, 48092, 60115, 60280, 96184, 120230, 149741, 240460, 299482, 480920, 598964, 748705, 1197928, 1497410, 1647151, 2994820, 3294302, 5989640, 6588604, 8235755, 13177208, 16471510, 32943020, 65886040]

約数ペア:

[(1, 65886040), (2, 32943020), (4, 16471510), (5, 13177208), (8, 8235755), (10, 6588604), (11, 5989640), (20, 3294302), (22, 2994820), (40, 1647151), (44, 1497410), (55, 1197928), (88, 748705), (110, 598964), (137, 480920), (220, 299482), (274, 240460), (440, 149741), (548, 120230), (685, 96184), (1093, 60280), (1096, 60115), (1370, 48092), (1507, 43720), (2186, 30140), (2740, 24046), (3014, 21860), (4372, 15070), (5465, 12056), (5480, 12023), (6028, 10930), (7535, 8744)]