17967832870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{5443}}^1$

素因数の和:5909

約数の個数: 64

約数和(自身を含む): 35449585920

約数和(自身を除く): 17481753050

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 379, 670, 758, 871, 1742, 1895, 3790, 4355, 4927, 5443, 8710, 9854, 10886, 24635, 25393, 27215, 49270, 50786, 54430, 70759, 126965, 141518, 253930, 330109, 353795, 364681, 660218, 707590, 729362, 1650545, 1823405, 2062897, 3301090, 3646810, 4125794, 4740853, 9481706, 10314485, 20628970, 23704265, 26817661, 47408530, 53635322, 134088305, 138214099, 268176610, 276428198, 691070495, 1382140990, 1796783287, 3593566574, 8983916435, 17967832870]

約数ペア:

[(1, 17967832870), (2, 8983916435), (5, 3593566574), (10, 1796783287), (13, 1382140990), (26, 691070495), (65, 276428198), (67, 268176610), (130, 138214099), (134, 134088305), (335, 53635322), (379, 47408530), (670, 26817661), (758, 23704265), (871, 20628970), (1742, 10314485), (1895, 9481706), (3790, 4740853), (4355, 4125794), (4927, 3646810), (5443, 3301090), (8710, 2062897), (9854, 1823405), (10886, 1650545), (24635, 729362), (25393, 707590), (27215, 660218), (49270, 364681), (50786, 353795), (54430, 330109), (70759, 253930), (126965, 141518)]