47710280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51859}}^1$

素因数の和:51893

約数の個数: 32

約数和(自身を含む): 112017600

約数和(自身を除く): 64307320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 51859, 103718, 207436, 259295, 414872, 518590, 1037180, 1192757, 2074360, 2385514, 4771028, 5963785, 9542056, 11927570, 23855140, 47710280]

約数ペア:

[(1, 47710280), (2, 23855140), (4, 11927570), (5, 9542056), (8, 5963785), (10, 4771028), (20, 2385514), (23, 2074360), (40, 1192757), (46, 1037180), (92, 518590), (115, 414872), (184, 259295), (230, 207436), (460, 103718), (920, 51859)]