977899520

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3673}}^1$

素因数の和:3715

約数の個数: 104

約数和(自身を含む): 2527873656

約数和(自身を除く): 1549974136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2048, 2080, 2560, 3328, 3673, 4096, 4160, 5120, 6656, 7346, 8320, 10240, 13312, 14692, 16640, 18365, 20480, 26624, 29384, 33280, 36730, 47749, 53248, 58768, 66560, 73460, 95498, 117536, 133120, 146920, 190996, 235072, 238745, 266240, 293840, 381992, 470144, 477490, 587680, 763984, 940288, 954980, 1175360, 1527968, 1880576, 1909960, 2350720, 3055936, 3761152, 3819920, 4701440, 6111872, 7522304, 7639840, 9402880, 12223744, 15044608, 15279680, 18805760, 24447488, 30559360, 37611520, 48894976, 61118720, 75223040, 97789952, 122237440, 195579904, 244474880, 488949760, 977899520]

約数ペア:

[(1, 977899520), (2, 488949760), (4, 244474880), (5, 195579904), (8, 122237440), (10, 97789952), (13, 75223040), (16, 61118720), (20, 48894976), (26, 37611520), (32, 30559360), (40, 24447488), (52, 18805760), (64, 15279680), (65, 15044608), (80, 12223744), (104, 9402880), (128, 7639840), (130, 7522304), (160, 6111872), (208, 4701440), (256, 3819920), (260, 3761152), (320, 3055936), (416, 2350720), (512, 1909960), (520, 1880576), (640, 1527968), (832, 1175360), (1024, 954980), (1040, 940288), (1280, 763984), (1664, 587680), (2048, 477490), (2080, 470144), (2560, 381992), (3328, 293840), (3673, 266240), (4096, 238745), (4160, 235072), (5120, 190996), (6656, 146920), (7346, 133120), (8320, 117536), (10240, 95498), (13312, 73460), (14692, 66560), (16640, 58768), (18365, 53248), (20480, 47749), (26624, 36730), (29384, 33280)]