75529220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{290497}}^1$

素因数の和:290519

約数の個数: 24

約数和(自身を含む): 170812824

約数和(自身を除く): 95283604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 290497, 580994, 1161988, 1452485, 2904970, 3776461, 5809940, 7552922, 15105844, 18882305, 37764610, 75529220]

約数ペア:

[(1, 75529220), (2, 37764610), (4, 18882305), (5, 15105844), (10, 7552922), (13, 5809940), (20, 3776461), (26, 2904970), (52, 1452485), (65, 1161988), (130, 580994), (260, 290497)]