38245570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 40136510

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 71, 83, 110, 118, 142, 166, 295, 355, 415, 590, 649, 710, 781, 830, 913, 1298, 1562, 1826, 3245, 3905, 4189, 4565, 4897, 5893, 6490, 7810, 8378, 9130, 9794, 11786, 20945, 24485, 29465, 41890, 46079, 48970, 53867, 58930, 64823, 92158, 107734, 129646, 230395, 269335, 324115, 347687, 460790, 538670, 648230, 695374, 1738435, 3476870, 3824557, 7649114, 19122785, 38245570]

約数ペア:

[(1, 38245570), (2, 19122785), (5, 7649114), (10, 3824557), (11, 3476870), (22, 1738435), (55, 695374), (59, 648230), (71, 538670), (83, 460790), (110, 347687), (118, 324115), (142, 269335), (166, 230395), (295, 129646), (355, 107734), (415, 92158), (590, 64823), (649, 58930), (710, 53867), (781, 48970), (830, 46079), (913, 41890), (1298, 29465), (1562, 24485), (1826, 20945), (3245, 11786), (3905, 9794), (4189, 9130), (4565, 8378), (4897, 7810), (5893, 6490)]