28631790080

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{588647}}^1$

素因数の和:588689

約数の個数: 80

約数和(自身を含む): 72262428480

約数和(自身を除く): 43630638400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 12160, 24320, 48640, 588647, 1177294, 2354588, 2943235, 4709176, 5886470, 9418352, 11184293, 11772940, 18836704, 22368586, 23545880, 37673408, 44737172, 47091760, 55921465, 75346816, 89474344, 94183520, 111842930, 150693632, 178948688, 188367040, 223685860, 301387264, 357897376, 376734080, 447371720, 715794752, 753468160, 894743440, 1431589504, 1506936320, 1789486880, 2863179008, 3578973760, 5726358016, 7157947520, 14315895040, 28631790080]

約数ペア:

[(1, 28631790080), (2, 14315895040), (4, 7157947520), (5, 5726358016), (8, 3578973760), (10, 2863179008), (16, 1789486880), (19, 1506936320), (20, 1431589504), (32, 894743440), (38, 753468160), (40, 715794752), (64, 447371720), (76, 376734080), (80, 357897376), (95, 301387264), (128, 223685860), (152, 188367040), (160, 178948688), (190, 150693632), (256, 111842930), (304, 94183520), (320, 89474344), (380, 75346816), (512, 55921465), (608, 47091760), (640, 44737172), (760, 37673408), (1216, 23545880), (1280, 22368586), (1520, 18836704), (2432, 11772940), (2560, 11184293), (3040, 9418352), (4864, 5886470), (6080, 4709176), (9728, 2943235), (12160, 2354588), (24320, 1177294), (48640, 588647)]