15662679070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1\times {\mathrm{1093}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 29931840000

約数和(自身を除く): 14269160930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 379, 398, 758, 995, 1093, 1895, 1990, 2186, 3781, 3790, 5465, 7201, 7562, 10930, 14402, 18905, 20767, 36005, 37810, 41534, 72010, 75421, 103835, 150842, 207670, 217507, 377105, 414247, 435014, 754210, 828494, 1087535, 1432999, 2071235, 2175070, 2865998, 4132633, 4142470, 7164995, 7870693, 8265266, 14329990, 15741386, 20663165, 39353465, 41326330, 78706930, 82435153, 164870306, 412175765, 824351530, 1566267907, 3132535814, 7831339535, 15662679070]

約数ペア:

[(1, 15662679070), (2, 7831339535), (5, 3132535814), (10, 1566267907), (19, 824351530), (38, 412175765), (95, 164870306), (190, 82435153), (199, 78706930), (379, 41326330), (398, 39353465), (758, 20663165), (995, 15741386), (1093, 14329990), (1895, 8265266), (1990, 7870693), (2186, 7164995), (3781, 4142470), (3790, 4132633), (5465, 2865998), (7201, 2175070), (7562, 2071235), (10930, 1432999), (14402, 1087535), (18905, 828494), (20767, 754210), (36005, 435014), (37810, 414247), (41534, 377105), (72010, 217507), (75421, 207670), (103835, 150842)]