89275490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7013}}^1$

素因数の和:7106

約数の個数: 32

約数和(自身を含む): 171702720

約数和(自身を除く): 82427230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 7013, 12730, 14026, 35065, 70130, 133247, 266494, 469871, 666235, 939742, 1332470, 2349355, 4698710, 8927549, 17855098, 44637745, 89275490]

約数ペア:

[(1, 89275490), (2, 44637745), (5, 17855098), (10, 8927549), (19, 4698710), (38, 2349355), (67, 1332470), (95, 939742), (134, 666235), (190, 469871), (335, 266494), (670, 133247), (1273, 70130), (2546, 35065), (6365, 14026), (7013, 12730)]