23929120

素因数分解:

$2^5\times 5^1\times {\mathrm{347}}^1\times {\mathrm{431}}^1$

素因数の和:793

約数の個数: 48

約数和(自身を含む): 56827008

約数和(自身を除く): 32897888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 347, 431, 694, 862, 1388, 1724, 1735, 2155, 2776, 3448, 3470, 4310, 5552, 6896, 6940, 8620, 11104, 13792, 13880, 17240, 27760, 34480, 55520, 68960, 149557, 299114, 598228, 747785, 1196456, 1495570, 2392912, 2991140, 4785824, 5982280, 11964560, 23929120]

約数ペア:

[(1, 23929120), (2, 11964560), (4, 5982280), (5, 4785824), (8, 2991140), (10, 2392912), (16, 1495570), (20, 1196456), (32, 747785), (40, 598228), (80, 299114), (160, 149557), (347, 68960), (431, 55520), (694, 34480), (862, 27760), (1388, 17240), (1724, 13880), (1735, 13792), (2155, 11104), (2776, 8620), (3448, 6940), (3470, 6896), (4310, 5552)]