56349680

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10513}}^1$

素因数の和:10593

約数の個数: 40

約数和(自身を含む): 132981072

約数和(自身を除く): 76631392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 10513, 21026, 42052, 52565, 84104, 105130, 168208, 210260, 420520, 704371, 841040, 1408742, 2817484, 3521855, 5634968, 7043710, 11269936, 14087420, 28174840, 56349680]

約数ペア:

[(1, 56349680), (2, 28174840), (4, 14087420), (5, 11269936), (8, 7043710), (10, 5634968), (16, 3521855), (20, 2817484), (40, 1408742), (67, 841040), (80, 704371), (134, 420520), (268, 210260), (335, 168208), (536, 105130), (670, 84104), (1072, 52565), (1340, 42052), (2680, 21026), (5360, 10513)]