15694473280

素因数分解:

$2^6\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{40433}}^1$

素因数の和:41663

約数の個数: 56

約数和(自身を含む): 37404199512

約数和(自身を除く): 21709726232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1213, 2426, 4852, 6065, 9704, 12130, 19408, 24260, 38816, 40433, 48520, 77632, 80866, 97040, 161732, 194080, 202165, 323464, 388160, 404330, 646928, 808660, 1293856, 1617320, 2587712, 3234640, 6469280, 12938560, 49045229, 98090458, 196180916, 245226145, 392361832, 490452290, 784723664, 980904580, 1569447328, 1961809160, 3138894656, 3923618320, 7847236640, 15694473280]

約数ペア:

[(1, 15694473280), (2, 7847236640), (4, 3923618320), (5, 3138894656), (8, 1961809160), (10, 1569447328), (16, 980904580), (20, 784723664), (32, 490452290), (40, 392361832), (64, 245226145), (80, 196180916), (160, 98090458), (320, 49045229), (1213, 12938560), (2426, 6469280), (4852, 3234640), (6065, 2587712), (9704, 1617320), (12130, 1293856), (19408, 808660), (24260, 646928), (38816, 404330), (40433, 388160), (48520, 323464), (77632, 202165), (80866, 194080), (97040, 161732)]