10644620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 25777920

約数和(自身を除く): 15133300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 547, 556, 695, 973, 1094, 1390, 1946, 2188, 2735, 2780, 3829, 3892, 4865, 5470, 7658, 9730, 10940, 15316, 19145, 19460, 38290, 76033, 76580, 152066, 304132, 380165, 532231, 760330, 1064462, 1520660, 2128924, 2661155, 5322310, 10644620]

約数ペア:

[(1, 10644620), (2, 5322310), (4, 2661155), (5, 2128924), (7, 1520660), (10, 1064462), (14, 760330), (20, 532231), (28, 380165), (35, 304132), (70, 152066), (139, 76580), (140, 76033), (278, 38290), (547, 19460), (556, 19145), (695, 15316), (973, 10940), (1094, 9730), (1390, 7658), (1946, 5470), (2188, 4865), (2735, 3892), (2780, 3829)]