148601620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8731}}^1$

素因数の和:8800

約数の個数: 48

約数和(自身を含む): 334470528

約数和(自身を除く): 185868908

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 8731, 17020, 17462, 34924, 43655, 87310, 174620, 200813, 323047, 401626, 646094, 803252, 1004065, 1292188, 1615235, 2008130, 3230470, 4016260, 6460940, 7430081, 14860162, 29720324, 37150405, 74300810, 148601620]

約数ペア:

[(1, 148601620), (2, 74300810), (4, 37150405), (5, 29720324), (10, 14860162), (20, 7430081), (23, 6460940), (37, 4016260), (46, 3230470), (74, 2008130), (92, 1615235), (115, 1292188), (148, 1004065), (185, 803252), (230, 646094), (370, 401626), (460, 323047), (740, 200813), (851, 174620), (1702, 87310), (3404, 43655), (4255, 34924), (8510, 17462), (8731, 17020)]