13304429581280

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1241084849}}^1$

素因数の和:1241084931

約数の個数: 48

約数和(自身を含む): 31900844984400

約数和(自身を除く): 18596415403120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 1241084849, 2482169698, 4964339396, 6205424245, 9928678792, 12410848490, 19857357584, 24821696980, 39714715168, 49643393960, 83152684883, 99286787920, 166305369766, 198573575840, 332610739532, 415763424415, 665221479064, 831526848830, 1330442958128, 1663053697660, 2660885916256, 3326107395320, 6652214790640, 13304429581280]

約数ペア:

[(1, 13304429581280), (2, 6652214790640), (4, 3326107395320), (5, 2660885916256), (8, 1663053697660), (10, 1330442958128), (16, 831526848830), (20, 665221479064), (32, 415763424415), (40, 332610739532), (67, 198573575840), (80, 166305369766), (134, 99286787920), (160, 83152684883), (268, 49643393960), (335, 39714715168), (536, 24821696980), (670, 19857357584), (1072, 12410848490), (1340, 9928678792), (2144, 6205424245), (2680, 4964339396), (5360, 2482169698), (10720, 1241084849)]