3264820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 7655760

約数和(自身を除く): 4390940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 433, 580, 754, 866, 1508, 1732, 1885, 2165, 3770, 4330, 5629, 7540, 8660, 11258, 12557, 22516, 25114, 28145, 50228, 56290, 62785, 112580, 125570, 163241, 251140, 326482, 652964, 816205, 1632410, 3264820]

約数ペア:

[(1, 3264820), (2, 1632410), (4, 816205), (5, 652964), (10, 326482), (13, 251140), (20, 163241), (26, 125570), (29, 112580), (52, 62785), (58, 56290), (65, 50228), (116, 28145), (130, 25114), (145, 22516), (260, 12557), (290, 11258), (377, 8660), (433, 7540), (580, 5629), (754, 4330), (866, 3770), (1508, 2165), (1732, 1885)]