114505240

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{16547}}^1$

素因数の和:16731

約数の個数: 32

約数和(自身を含む): 259141680

約数和(自身を除く): 144636440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 16547, 33094, 66188, 82735, 132376, 165470, 330940, 661880, 2862631, 5725262, 11450524, 14313155, 22901048, 28626310, 57252620, 114505240]

約数ペア:

[(1, 114505240), (2, 57252620), (4, 28626310), (5, 22901048), (8, 14313155), (10, 11450524), (20, 5725262), (40, 2862631), (173, 661880), (346, 330940), (692, 165470), (865, 132376), (1384, 82735), (1730, 66188), (3460, 33094), (6920, 16547)]