258459200

素因数分解:

$2^6\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2411}}^1$

素因数の和:2500

約数の個数: 84

約数和(自身を含む): 645730992

約数和(自身を除く): 387271792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 134, 160, 200, 268, 320, 335, 400, 536, 670, 800, 1072, 1340, 1600, 1675, 2144, 2411, 2680, 3350, 4288, 4822, 5360, 6700, 9644, 10720, 12055, 13400, 19288, 21440, 24110, 26800, 38576, 48220, 53600, 60275, 77152, 96440, 107200, 120550, 154304, 161537, 192880, 241100, 323074, 385760, 482200, 646148, 771520, 807685, 964400, 1292296, 1615370, 1928800, 2584592, 3230740, 3857600, 4038425, 5169184, 6461480, 8076850, 10338368, 12922960, 16153700, 25845920, 32307400, 51691840, 64614800, 129229600, 258459200]

約数ペア:

[(1, 258459200), (2, 129229600), (4, 64614800), (5, 51691840), (8, 32307400), (10, 25845920), (16, 16153700), (20, 12922960), (25, 10338368), (32, 8076850), (40, 6461480), (50, 5169184), (64, 4038425), (67, 3857600), (80, 3230740), (100, 2584592), (134, 1928800), (160, 1615370), (200, 1292296), (268, 964400), (320, 807685), (335, 771520), (400, 646148), (536, 482200), (670, 385760), (800, 323074), (1072, 241100), (1340, 192880), (1600, 161537), (1675, 154304), (2144, 120550), (2411, 107200), (2680, 96440), (3350, 77152), (4288, 60275), (4822, 53600), (5360, 48220), (6700, 38576), (9644, 26800), (10720, 24110), (12055, 21440), (13400, 19288)]