88649990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1397

約数の個数: 64

約数和(自身を含む): 191600640

約数和(自身を除く): 102950650

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 47, 55, 65, 94, 110, 130, 143, 235, 286, 470, 517, 611, 715, 1034, 1222, 1319, 1430, 2585, 2638, 3055, 5170, 6110, 6595, 6721, 13190, 13442, 14509, 17147, 29018, 33605, 34294, 61993, 67210, 72545, 85735, 123986, 145090, 171470, 188617, 309965, 377234, 619930, 681923, 805909, 943085, 1363846, 1611818, 1886170, 3409615, 4029545, 6819230, 8059090, 8864999, 17729998, 44324995, 88649990]

約数ペア:

[(1, 88649990), (2, 44324995), (5, 17729998), (10, 8864999), (11, 8059090), (13, 6819230), (22, 4029545), (26, 3409615), (47, 1886170), (55, 1611818), (65, 1363846), (94, 943085), (110, 805909), (130, 681923), (143, 619930), (235, 377234), (286, 309965), (470, 188617), (517, 171470), (611, 145090), (715, 123986), (1034, 85735), (1222, 72545), (1319, 67210), (1430, 61993), (2585, 34294), (2638, 33605), (3055, 29018), (5170, 17147), (6110, 14509), (6595, 13442), (6721, 13190)]