91450911680

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1436101}}^1$

素因数の和:1436317

約数の個数: 56

約数和(自身を含む): 218861944800

約数和(自身を除く): 127411033120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 796, 995, 1592, 1990, 3184, 3980, 6368, 7960, 12736, 15920, 31840, 63680, 1436101, 2872202, 5744404, 7180505, 11488808, 14361010, 22977616, 28722020, 45955232, 57444040, 91910464, 114888080, 229776160, 285784099, 459552320, 571568198, 1143136396, 1428920495, 2286272792, 2857840990, 4572545584, 5715681980, 9145091168, 11431363960, 18290182336, 22862727920, 45725455840, 91450911680]

約数ペア:

[(1, 91450911680), (2, 45725455840), (4, 22862727920), (5, 18290182336), (8, 11431363960), (10, 9145091168), (16, 5715681980), (20, 4572545584), (32, 2857840990), (40, 2286272792), (64, 1428920495), (80, 1143136396), (160, 571568198), (199, 459552320), (320, 285784099), (398, 229776160), (796, 114888080), (995, 91910464), (1592, 57444040), (1990, 45955232), (3184, 28722020), (3980, 22977616), (6368, 14361010), (7960, 11488808), (12736, 7180505), (15920, 5744404), (31840, 2872202), (63680, 1436101)]