485810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 976752

約数和(自身を除く): 490942

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 101, 130, 185, 202, 370, 481, 505, 962, 1010, 1313, 2405, 2626, 3737, 4810, 6565, 7474, 13130, 18685, 37370, 48581, 97162, 242905, 485810]

約数ペア:

[(1, 485810), (2, 242905), (5, 97162), (10, 48581), (13, 37370), (26, 18685), (37, 13130), (65, 7474), (74, 6565), (101, 4810), (130, 3737), (185, 2626), (202, 2405), (370, 1313), (481, 1010), (505, 962)]