9378460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5153}}^1$

素因数の和:5182

約数の個数: 48

約数和(自身を含む): 24244416

約数和(自身を除く): 14865956

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 5153, 10306, 20612, 25765, 36071, 51530, 66989, 72142, 103060, 133978, 144284, 180355, 267956, 334945, 360710, 468923, 669890, 721420, 937846, 1339780, 1875692, 2344615, 4689230, 9378460]

約数ペア:

[(1, 9378460), (2, 4689230), (4, 2344615), (5, 1875692), (7, 1339780), (10, 937846), (13, 721420), (14, 669890), (20, 468923), (26, 360710), (28, 334945), (35, 267956), (52, 180355), (65, 144284), (70, 133978), (91, 103060), (130, 72142), (140, 66989), (182, 51530), (260, 36071), (364, 25765), (455, 20612), (910, 10306), (1820, 5153)]