26931280

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1483}}^1$

素因数の和:1723

約数の個数: 40

約数和(自身を含む): 62933472

約数和(自身を除く): 36002192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1483, 1816, 2270, 2966, 3632, 4540, 5932, 7415, 9080, 11864, 14830, 18160, 23728, 29660, 59320, 118640, 336641, 673282, 1346564, 1683205, 2693128, 3366410, 5386256, 6732820, 13465640, 26931280]

約数ペア:

[(1, 26931280), (2, 13465640), (4, 6732820), (5, 5386256), (8, 3366410), (10, 2693128), (16, 1683205), (20, 1346564), (40, 673282), (80, 336641), (227, 118640), (454, 59320), (908, 29660), (1135, 23728), (1483, 18160), (1816, 14830), (2270, 11864), (2966, 9080), (3632, 7415), (4540, 5932)]