113757880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{967}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 272859840

約数和(自身を除く): 159101960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 173, 340, 346, 680, 692, 865, 967, 1384, 1730, 1934, 2941, 3460, 3868, 4835, 5882, 6920, 7736, 9670, 11764, 14705, 16439, 19340, 23528, 29410, 32878, 38680, 58820, 65756, 82195, 117640, 131512, 164390, 167291, 328780, 334582, 657560, 669164, 836455, 1338328, 1672910, 2843947, 3345820, 5687894, 6691640, 11375788, 14219735, 22751576, 28439470, 56878940, 113757880]

約数ペア:

[(1, 113757880), (2, 56878940), (4, 28439470), (5, 22751576), (8, 14219735), (10, 11375788), (17, 6691640), (20, 5687894), (34, 3345820), (40, 2843947), (68, 1672910), (85, 1338328), (136, 836455), (170, 669164), (173, 657560), (340, 334582), (346, 328780), (680, 167291), (692, 164390), (865, 131512), (967, 117640), (1384, 82195), (1730, 65756), (1934, 58820), (2941, 38680), (3460, 32878), (3868, 29410), (4835, 23528), (5882, 19340), (6920, 16439), (7736, 14705), (9670, 11764)]