85025570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63929}}^1$

素因数の和:63962

約数の個数: 32

約数和(自身を含む): 184118400

約数和(自身を除く): 99092830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 63929, 127858, 319645, 447503, 639290, 895006, 1214651, 2237515, 2429302, 4475030, 6073255, 8502557, 12146510, 17005114, 42512785, 85025570]

約数ペア:

[(1, 85025570), (2, 42512785), (5, 17005114), (7, 12146510), (10, 8502557), (14, 6073255), (19, 4475030), (35, 2429302), (38, 2237515), (70, 1214651), (95, 895006), (133, 639290), (190, 447503), (266, 319645), (665, 127858), (1330, 63929)]