1349716450

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{1019}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 2561220000

約数和(自身を除く): 1211503550

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 449, 590, 898, 1019, 1475, 2038, 2245, 2950, 4490, 5095, 10190, 11225, 22450, 25475, 26491, 50950, 52982, 60121, 120242, 132455, 264910, 300605, 457531, 601210, 662275, 915062, 1324550, 1503025, 2287655, 3006050, 4575310, 11438275, 22876550, 26994329, 53988658, 134971645, 269943290, 674858225, 1349716450]

約数ペア:

[(1, 1349716450), (2, 674858225), (5, 269943290), (10, 134971645), (25, 53988658), (50, 26994329), (59, 22876550), (118, 11438275), (295, 4575310), (449, 3006050), (590, 2287655), (898, 1503025), (1019, 1324550), (1475, 915062), (2038, 662275), (2245, 601210), (2950, 457531), (4490, 300605), (5095, 264910), (10190, 132455), (11225, 120242), (22450, 60121), (25475, 52982), (26491, 50950)]