12052885760

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{553901}}^1$

素因数の和:553939

約数の個数: 72

約数和(自身を含む): 30568743576

約数和(自身を除く): 18515857816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 10880, 21760, 553901, 1107802, 2215604, 2769505, 4431208, 5539010, 8862416, 9416317, 11078020, 17724832, 18832634, 22156040, 35449664, 37665268, 44312080, 47081585, 70899328, 75330536, 88624160, 94163170, 141798656, 150661072, 177248320, 188326340, 301322144, 354496640, 376652680, 602644288, 708993280, 753305360, 1205288576, 1506610720, 2410577152, 3013221440, 6026442880, 12052885760]

約数ペア:

[(1, 12052885760), (2, 6026442880), (4, 3013221440), (5, 2410577152), (8, 1506610720), (10, 1205288576), (16, 753305360), (17, 708993280), (20, 602644288), (32, 376652680), (34, 354496640), (40, 301322144), (64, 188326340), (68, 177248320), (80, 150661072), (85, 141798656), (128, 94163170), (136, 88624160), (160, 75330536), (170, 70899328), (256, 47081585), (272, 44312080), (320, 37665268), (340, 35449664), (544, 22156040), (640, 18832634), (680, 17724832), (1088, 11078020), (1280, 9416317), (1360, 8862416), (2176, 5539010), (2720, 4431208), (4352, 2769505), (5440, 2215604), (10880, 1107802), (21760, 553901)]