23596880

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2153}}^1$

素因数の和:2303

約数の個数: 40

約数和(自身を含む): 55288872

約数和(自身を除く): 31691992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2153, 2192, 2740, 4306, 5480, 8612, 10765, 10960, 17224, 21530, 34448, 43060, 86120, 172240, 294961, 589922, 1179844, 1474805, 2359688, 2949610, 4719376, 5899220, 11798440, 23596880]

約数ペア:

[(1, 23596880), (2, 11798440), (4, 5899220), (5, 4719376), (8, 2949610), (10, 2359688), (16, 1474805), (20, 1179844), (40, 589922), (80, 294961), (137, 172240), (274, 86120), (548, 43060), (685, 34448), (1096, 21530), (1370, 17224), (2153, 10960), (2192, 10765), (2740, 8612), (4306, 5480)]