65889280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:799

約数の個数: 88

約数和(自身を含む): 167575608

約数和(自身を除く): 101686328

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, 757, 1024, 1088, 1280, 1360, 1514, 2176, 2560, 2720, 3028, 3785, 4352, 5120, 5440, 6056, 7570, 8704, 10880, 12112, 12869, 15140, 17408, 21760, 24224, 25738, 30280, 43520, 48448, 51476, 60560, 64345, 87040, 96896, 102952, 121120, 128690, 193792, 205904, 242240, 257380, 387584, 411808, 484480, 514760, 775168, 823616, 968960, 1029520, 1647232, 1937920, 2059040, 3294464, 3875840, 4118080, 6588928, 8236160, 13177856, 16472320, 32944640, 65889280]

約数ペア:

[(1, 65889280), (2, 32944640), (4, 16472320), (5, 13177856), (8, 8236160), (10, 6588928), (16, 4118080), (17, 3875840), (20, 3294464), (32, 2059040), (34, 1937920), (40, 1647232), (64, 1029520), (68, 968960), (80, 823616), (85, 775168), (128, 514760), (136, 484480), (160, 411808), (170, 387584), (256, 257380), (272, 242240), (320, 205904), (340, 193792), (512, 128690), (544, 121120), (640, 102952), (680, 96896), (757, 87040), (1024, 64345), (1088, 60560), (1280, 51476), (1360, 48448), (1514, 43520), (2176, 30280), (2560, 25738), (2720, 24224), (3028, 21760), (3785, 17408), (4352, 15140), (5120, 12869), (5440, 12112), (6056, 10880), (7570, 8704)]