115937140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7219}}^1$

素因数の和:7312

約数の個数: 48

約数和(自身を含む): 269277120

約数和(自身を除く): 153339980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 7219, 8030, 14438, 16060, 28876, 36095, 72190, 79409, 144380, 158818, 317636, 397045, 526987, 794090, 1053974, 1588180, 2107948, 2634935, 5269870, 5796857, 10539740, 11593714, 23187428, 28984285, 57968570, 115937140]

約数ペア:

[(1, 115937140), (2, 57968570), (4, 28984285), (5, 23187428), (10, 11593714), (11, 10539740), (20, 5796857), (22, 5269870), (44, 2634935), (55, 2107948), (73, 1588180), (110, 1053974), (146, 794090), (220, 526987), (292, 397045), (365, 317636), (730, 158818), (803, 144380), (1460, 79409), (1606, 72190), (3212, 36095), (4015, 28876), (7219, 16060), (8030, 14438)]