1163617720

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{5179}}^1$

素因数の和:5368

約数の個数: 64

約数和(自身を含む): 2702095200

約数和(自身を除く): 1538477480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 137, 164, 205, 274, 328, 410, 548, 685, 820, 1096, 1370, 1640, 2740, 5179, 5480, 5617, 10358, 11234, 20716, 22468, 25895, 28085, 41432, 44936, 51790, 56170, 103580, 112340, 207160, 212339, 224680, 424678, 709523, 849356, 1061695, 1419046, 1698712, 2123390, 2838092, 3547615, 4246780, 5676184, 7095230, 8493560, 14190460, 28380920, 29090443, 58180886, 116361772, 145452215, 232723544, 290904430, 581808860, 1163617720]

約数ペア:

[(1, 1163617720), (2, 581808860), (4, 290904430), (5, 232723544), (8, 145452215), (10, 116361772), (20, 58180886), (40, 29090443), (41, 28380920), (82, 14190460), (137, 8493560), (164, 7095230), (205, 5676184), (274, 4246780), (328, 3547615), (410, 2838092), (548, 2123390), (685, 1698712), (820, 1419046), (1096, 1061695), (1370, 849356), (1640, 709523), (2740, 424678), (5179, 224680), (5480, 212339), (5617, 207160), (10358, 112340), (11234, 103580), (20716, 56170), (22468, 51790), (25895, 44936), (28085, 41432)]