4535570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 8890560

約数和(自身を除く): 4354990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 251, 278, 502, 695, 1255, 1390, 1807, 2510, 3263, 3614, 6526, 9035, 16315, 18070, 32630, 34889, 69778, 174445, 348890, 453557, 907114, 2267785, 4535570]

約数ペア:

[(1, 4535570), (2, 2267785), (5, 907114), (10, 453557), (13, 348890), (26, 174445), (65, 69778), (130, 34889), (139, 32630), (251, 18070), (278, 16315), (502, 9035), (695, 6526), (1255, 3614), (1390, 3263), (1807, 2510)]