148212380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{3779}}^1$

素因数の和:3878

約数の個数: 48

約数和(自身を含む): 325775520

約数和(自身を除く): 177563140

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1961, 3779, 3922, 7558, 7844, 9805, 15116, 18895, 19610, 37790, 39220, 75580, 139823, 200287, 279646, 400574, 559292, 699115, 801148, 1001435, 1398230, 2002870, 2796460, 4005740, 7410619, 14821238, 29642476, 37053095, 74106190, 148212380]

約数ペア:

[(1, 148212380), (2, 74106190), (4, 37053095), (5, 29642476), (10, 14821238), (20, 7410619), (37, 4005740), (53, 2796460), (74, 2002870), (106, 1398230), (148, 1001435), (185, 801148), (212, 699115), (265, 559292), (370, 400574), (530, 279646), (740, 200287), (1060, 139823), (1961, 75580), (3779, 39220), (3922, 37790), (7558, 19610), (7844, 18895), (9805, 15116)]