103479740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56857}}^1$

素因数の和:56886

約数の個数: 48

約数和(自身を含む): 267460032

約数和(自身を除く): 163980292

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, 56857, 113714, 227428, 284285, 397999, 568570, 739141, 795998, 1137140, 1478282, 1591996, 1989995, 2956564, 3695705, 3979990, 5173987, 7391410, 7959980, 10347974, 14782820, 20695948, 25869935, 51739870, 103479740]

約数ペア:

[(1, 103479740), (2, 51739870), (4, 25869935), (5, 20695948), (7, 14782820), (10, 10347974), (13, 7959980), (14, 7391410), (20, 5173987), (26, 3979990), (28, 3695705), (35, 2956564), (52, 1989995), (65, 1591996), (70, 1478282), (91, 1137140), (130, 795998), (140, 739141), (182, 568570), (260, 397999), (364, 284285), (455, 227428), (910, 113714), (1820, 56857)]