47672508160

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{293261}}^1$

素因数の和:293409

約数の個数: 72

約数和(自身を含む): 115090085376

約数和(自身を除く): 67417577216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 1016, 1270, 1280, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 32512, 40640, 81280, 162560, 293261, 586522, 1173044, 1466305, 2346088, 2932610, 4692176, 5865220, 9384352, 11730440, 18768704, 23460880, 37244147, 37537408, 46921760, 74488294, 75074816, 93843520, 148976588, 186220735, 187687040, 297953176, 372441470, 375374080, 595906352, 744882940, 1191812704, 1489765880, 2383625408, 2979531760, 4767250816, 5959063520, 9534501632, 11918127040, 23836254080, 47672508160]

約数ペア:

[(1, 47672508160), (2, 23836254080), (4, 11918127040), (5, 9534501632), (8, 5959063520), (10, 4767250816), (16, 2979531760), (20, 2383625408), (32, 1489765880), (40, 1191812704), (64, 744882940), (80, 595906352), (127, 375374080), (128, 372441470), (160, 297953176), (254, 187687040), (256, 186220735), (320, 148976588), (508, 93843520), (635, 75074816), (640, 74488294), (1016, 46921760), (1270, 37537408), (1280, 37244147), (2032, 23460880), (2540, 18768704), (4064, 11730440), (5080, 9384352), (8128, 5865220), (10160, 4692176), (16256, 2932610), (20320, 2346088), (32512, 1466305), (40640, 1173044), (81280, 586522), (162560, 293261)]