57472940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9547}}^1$

素因数の和:9606

約数の個数: 48

約数和(自身を含む): 141157632

約数和(自身を除く): 83684692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 9547, 19094, 38188, 47735, 66829, 95470, 133658, 190940, 267316, 334145, 410521, 668290, 821042, 1336580, 1642084, 2052605, 2873647, 4105210, 5747294, 8210420, 11494588, 14368235, 28736470, 57472940]

約数ペア:

[(1, 57472940), (2, 28736470), (4, 14368235), (5, 11494588), (7, 8210420), (10, 5747294), (14, 4105210), (20, 2873647), (28, 2052605), (35, 1642084), (43, 1336580), (70, 821042), (86, 668290), (140, 410521), (172, 334145), (215, 267316), (301, 190940), (430, 133658), (602, 95470), (860, 66829), (1204, 47735), (1505, 38188), (3010, 19094), (6020, 9547)]