5160970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 10212480

約数和(自身を除く): 5051510

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1181, 2185, 2362, 4370, 5905, 11810, 22439, 27163, 44878, 54326, 112195, 135815, 224390, 271630, 516097, 1032194, 2580485, 5160970]

約数ペア:

[(1, 5160970), (2, 2580485), (5, 1032194), (10, 516097), (19, 271630), (23, 224390), (38, 135815), (46, 112195), (95, 54326), (115, 44878), (190, 27163), (230, 22439), (437, 11810), (874, 5905), (1181, 4370), (2185, 2362)]