39572390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27673}}^1$

素因数の和:27704

約数の個数: 32

約数和(自身を含む): 83686176

約数和(自身を除く): 44113786

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 27673, 55346, 138365, 276730, 304403, 359749, 608806, 719498, 1522015, 1798745, 3044030, 3597490, 3957239, 7914478, 19786195, 39572390]

約数ペア:

[(1, 39572390), (2, 19786195), (5, 7914478), (10, 3957239), (11, 3597490), (13, 3044030), (22, 1798745), (26, 1522015), (55, 719498), (65, 608806), (110, 359749), (130, 304403), (143, 276730), (286, 138365), (715, 55346), (1430, 27673)]