29087180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1778

約数の個数: 48

約数和(自身を含む): 65499840

約数和(自身を除く): 36412660

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 1709, 3404, 3418, 4255, 6836, 8510, 8545, 17020, 17090, 34180, 39307, 63233, 78614, 126466, 157228, 196535, 252932, 316165, 393070, 632330, 786140, 1264660, 1454359, 2908718, 5817436, 7271795, 14543590, 29087180]

約数ペア:

[(1, 29087180), (2, 14543590), (4, 7271795), (5, 5817436), (10, 2908718), (20, 1454359), (23, 1264660), (37, 786140), (46, 632330), (74, 393070), (92, 316165), (115, 252932), (148, 196535), (185, 157228), (230, 126466), (370, 78614), (460, 63233), (740, 39307), (851, 34180), (1702, 17090), (1709, 17020), (3404, 8545), (3418, 8510), (4255, 6836)]