81736010

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{12517}}^1$

素因数の和:13177

約数の個数: 16

約数和(自身を含む): 147361896

約数和(自身を除く): 65625886

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 12517, 25034, 62585, 125170, 8173601, 16347202, 40868005, 81736010]

約数ペア:

[(1, 81736010), (2, 40868005), (5, 16347202), (10, 8173601), (653, 125170), (1306, 62585), (3265, 25034), (6530, 12517)]