105759920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{188857}}^1$

素因数の和:188877

約数の個数: 40

約数和(自身を含む): 281020704

約数和(自身を除く): 175260784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 188857, 377714, 755428, 944285, 1321999, 1510856, 1888570, 2643998, 3021712, 3777140, 5287996, 6609995, 7554280, 10575992, 13219990, 15108560, 21151984, 26439980, 52879960, 105759920]

約数ペア:

[(1, 105759920), (2, 52879960), (4, 26439980), (5, 21151984), (7, 15108560), (8, 13219990), (10, 10575992), (14, 7554280), (16, 6609995), (20, 5287996), (28, 3777140), (35, 3021712), (40, 2643998), (56, 1888570), (70, 1510856), (80, 1321999), (112, 944285), (140, 755428), (280, 377714), (560, 188857)]