109887680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{49057}}^1$

素因数の和:49081

約数の個数: 56

約数和(自身を含む): 299057568

約数和(自身を除く): 189169888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 49057, 98114, 196228, 245285, 343399, 392456, 490570, 686798, 784912, 981140, 1373596, 1569824, 1716995, 1962280, 2747192, 3139648, 3433990, 3924560, 5494384, 6867980, 7849120, 10988768, 13735960, 15698240, 21977536, 27471920, 54943840, 109887680]

約数ペア:

[(1, 109887680), (2, 54943840), (4, 27471920), (5, 21977536), (7, 15698240), (8, 13735960), (10, 10988768), (14, 7849120), (16, 6867980), (20, 5494384), (28, 3924560), (32, 3433990), (35, 3139648), (40, 2747192), (56, 1962280), (64, 1716995), (70, 1569824), (80, 1373596), (112, 981140), (140, 784912), (160, 686798), (224, 490570), (280, 392456), (320, 343399), (448, 245285), (560, 196228), (1120, 98114), (2240, 49057)]