8889759580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{226433}}^1$

素因数の和:226606

約数の個数: 48

約数和(自身を含む): 20237765184

約数和(自身を除く): 11348005604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 151, 260, 302, 604, 755, 1510, 1963, 3020, 3926, 7852, 9815, 19630, 39260, 226433, 452866, 905732, 1132165, 2264330, 2943629, 4528660, 5887258, 11774516, 14718145, 29436290, 34191383, 58872580, 68382766, 136765532, 170956915, 341913830, 444487979, 683827660, 888975958, 1777951916, 2222439895, 4444879790, 8889759580]

約数ペア:

[(1, 8889759580), (2, 4444879790), (4, 2222439895), (5, 1777951916), (10, 888975958), (13, 683827660), (20, 444487979), (26, 341913830), (52, 170956915), (65, 136765532), (130, 68382766), (151, 58872580), (260, 34191383), (302, 29436290), (604, 14718145), (755, 11774516), (1510, 5887258), (1963, 4528660), (3020, 2943629), (3926, 2264330), (7852, 1132165), (9815, 905732), (19630, 452866), (39260, 226433)]