82732270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{97}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 160770960

約数和(自身を除く): 78038690

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 97, 134, 190, 194, 335, 485, 670, 970, 1273, 1843, 2546, 3686, 4489, 6365, 6499, 8978, 9215, 12730, 12998, 18430, 22445, 32495, 44890, 64990, 85291, 123481, 170582, 246962, 426455, 435433, 617405, 852910, 870866, 1234810, 2177165, 4354330, 8273227, 16546454, 41366135, 82732270]

約数ペア:

[(1, 82732270), (2, 41366135), (5, 16546454), (10, 8273227), (19, 4354330), (38, 2177165), (67, 1234810), (95, 870866), (97, 852910), (134, 617405), (190, 435433), (194, 426455), (335, 246962), (485, 170582), (670, 123481), (970, 85291), (1273, 64990), (1843, 44890), (2546, 32495), (3686, 22445), (4489, 18430), (6365, 12998), (6499, 12730), (8978, 9215)]