107841280

素因数分解:

$2^8\times 5^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 260340192

約数和(自身を除く): 152498912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 256, 320, 346, 487, 640, 692, 865, 974, 1280, 1384, 1730, 1948, 2435, 2768, 3460, 3896, 4870, 5536, 6920, 7792, 9740, 11072, 13840, 15584, 19480, 22144, 27680, 31168, 38960, 44288, 55360, 62336, 77920, 84251, 110720, 124672, 155840, 168502, 221440, 311680, 337004, 421255, 623360, 674008, 842510, 1348016, 1685020, 2696032, 3370040, 5392064, 6740080, 10784128, 13480160, 21568256, 26960320, 53920640, 107841280]

約数ペア:

[(1, 107841280), (2, 53920640), (4, 26960320), (5, 21568256), (8, 13480160), (10, 10784128), (16, 6740080), (20, 5392064), (32, 3370040), (40, 2696032), (64, 1685020), (80, 1348016), (128, 842510), (160, 674008), (173, 623360), (256, 421255), (320, 337004), (346, 311680), (487, 221440), (640, 168502), (692, 155840), (865, 124672), (974, 110720), (1280, 84251), (1384, 77920), (1730, 62336), (1948, 55360), (2435, 44288), (2768, 38960), (3460, 31168), (3896, 27680), (4870, 22144), (5536, 19480), (6920, 15584), (7792, 13840), (9740, 11072)]