8016383480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1506839}}^1$

素因数の和:1506876

約数の個数: 64

約数和(自身を含む): 21698496000

約数和(自身を除く): 13682112520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 1506839, 3013678, 6027356, 7534195, 10547873, 12054712, 15068390, 21095746, 28629941, 30136780, 42191492, 52739365, 57259882, 60273560, 84382984, 105478730, 114519764, 143149705, 200409587, 210957460, 229039528, 286299410, 400819174, 421914920, 572598820, 801638348, 1002047935, 1145197640, 1603276696, 2004095870, 4008191740, 8016383480]

約数ペア:

[(1, 8016383480), (2, 4008191740), (4, 2004095870), (5, 1603276696), (7, 1145197640), (8, 1002047935), (10, 801638348), (14, 572598820), (19, 421914920), (20, 400819174), (28, 286299410), (35, 229039528), (38, 210957460), (40, 200409587), (56, 143149705), (70, 114519764), (76, 105478730), (95, 84382984), (133, 60273560), (140, 57259882), (152, 52739365), (190, 42191492), (266, 30136780), (280, 28629941), (380, 21095746), (532, 15068390), (665, 12054712), (760, 10547873), (1064, 7534195), (1330, 6027356), (2660, 3013678), (5320, 1506839)]