28082230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4327}}^1$

素因数の和:4404

約数の個数: 32

約数和(自身を含む): 56090880

約数和(自身を除く): 28008650

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 4327, 6490, 8654, 21635, 43270, 47597, 95194, 237985, 255293, 475970, 510586, 1276465, 2552930, 2808223, 5616446, 14041115, 28082230]

約数ペア:

[(1, 28082230), (2, 14041115), (5, 5616446), (10, 2808223), (11, 2552930), (22, 1276465), (55, 510586), (59, 475970), (110, 255293), (118, 237985), (295, 95194), (590, 47597), (649, 43270), (1298, 21635), (3245, 8654), (4327, 6490)]