2586567680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29717}}^1$

素因数の和:29759

約数の個数: 88

約数和(自身を含む): 6569936568

約数和(自身を除く): 3983368888

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, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5120, 5440, 8704, 10880, 17408, 21760, 29717, 43520, 59434, 87040, 118868, 148585, 237736, 297170, 475472, 505189, 594340, 950944, 1010378, 1188680, 1901888, 2020756, 2377360, 2525945, 3803776, 4041512, 4754720, 5051890, 7607552, 8083024, 9509440, 10103780, 15215104, 16166048, 19018880, 20207560, 30430208, 32332096, 38037760, 40415120, 64664192, 76075520, 80830240, 129328384, 152151040, 161660480, 258656768, 323320960, 517313536, 646641920, 1293283840, 2586567680]

約数ペア:

[(1, 2586567680), (2, 1293283840), (4, 646641920), (5, 517313536), (8, 323320960), (10, 258656768), (16, 161660480), (17, 152151040), (20, 129328384), (32, 80830240), (34, 76075520), (40, 64664192), (64, 40415120), (68, 38037760), (80, 32332096), (85, 30430208), (128, 20207560), (136, 19018880), (160, 16166048), (170, 15215104), (256, 10103780), (272, 9509440), (320, 8083024), (340, 7607552), (512, 5051890), (544, 4754720), (640, 4041512), (680, 3803776), (1024, 2525945), (1088, 2377360), (1280, 2020756), (1360, 1901888), (2176, 1188680), (2560, 1010378), (2720, 950944), (4352, 594340), (5120, 505189), (5440, 475472), (8704, 297170), (10880, 237736), (17408, 148585), (21760, 118868), (29717, 87040), (43520, 59434)]