137627840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61441}}^1$

素因数の和:61465

約数の個数: 56

約数和(自身を含む): 374550432

約数和(自身を除く): 236922592

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, 61441, 122882, 245764, 307205, 430087, 491528, 614410, 860174, 983056, 1228820, 1720348, 1966112, 2150435, 2457640, 3440696, 3932224, 4300870, 4915280, 6881392, 8601740, 9830560, 13762784, 17203480, 19661120, 27525568, 34406960, 68813920, 137627840]

約数ペア:

[(1, 137627840), (2, 68813920), (4, 34406960), (5, 27525568), (7, 19661120), (8, 17203480), (10, 13762784), (14, 9830560), (16, 8601740), (20, 6881392), (28, 4915280), (32, 4300870), (35, 3932224), (40, 3440696), (56, 2457640), (64, 2150435), (70, 1966112), (80, 1720348), (112, 1228820), (140, 983056), (160, 860174), (224, 614410), (280, 491528), (320, 430087), (448, 307205), (560, 245764), (1120, 122882), (2240, 61441)]