64954670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8089}}^1$

素因数の和:8180

約数の個数: 32

約数和(自身を含む): 129310560

約数和(自身を除く): 64355890

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 8089, 16178, 40445, 80890, 88979, 177958, 444895, 590497, 889790, 1180994, 2952485, 5904970, 6495467, 12990934, 32477335, 64954670]

約数ペア:

[(1, 64954670), (2, 32477335), (5, 12990934), (10, 6495467), (11, 5904970), (22, 2952485), (55, 1180994), (73, 889790), (110, 590497), (146, 444895), (365, 177958), (730, 88979), (803, 80890), (1606, 40445), (4015, 16178), (8030, 8089)]