24707860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 53874576

約数和(自身を除く): 29166716

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 173, 185, 193, 346, 370, 386, 692, 740, 772, 865, 965, 1730, 1930, 3460, 3860, 6401, 7141, 12802, 14282, 25604, 28564, 32005, 33389, 35705, 64010, 66778, 71410, 128020, 133556, 142820, 166945, 333890, 667780, 1235393, 2470786, 4941572, 6176965, 12353930, 24707860]

約数ペア:

[(1, 24707860), (2, 12353930), (4, 6176965), (5, 4941572), (10, 2470786), (20, 1235393), (37, 667780), (74, 333890), (148, 166945), (173, 142820), (185, 133556), (193, 128020), (346, 71410), (370, 66778), (386, 64010), (692, 35705), (740, 33389), (772, 32005), (865, 28564), (965, 25604), (1730, 14282), (1930, 12802), (3460, 7141), (3860, 6401)]