531472010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{487589}}^1$

素因数の和:487705

約数の個数: 16

約数和(自身を含む): 965428200

約数和(自身を除く): 433956190

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 487589, 975178, 2437945, 4875890, 53147201, 106294402, 265736005, 531472010]

約数ペア:

[(1, 531472010), (2, 265736005), (5, 106294402), (10, 53147201), (109, 4875890), (218, 2437945), (545, 975178), (1090, 487589)]