141337600

素因数分解:

$2^{10}\times 5^2\times {\mathrm{5521}}^1$

素因数の和:5551

約数の個数: 66

約数和(自身を含む): 350409554

約数和(自身を除く): 209071954

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2560, 3200, 5120, 5521, 6400, 11042, 12800, 22084, 25600, 27605, 44168, 55210, 88336, 110420, 138025, 176672, 220840, 276050, 353344, 441680, 552100, 706688, 883360, 1104200, 1413376, 1766720, 2208400, 2826752, 3533440, 4416800, 5653504, 7066880, 8833600, 14133760, 17667200, 28267520, 35334400, 70668800, 141337600]

約数ペア:

[(1, 141337600), (2, 70668800), (4, 35334400), (5, 28267520), (8, 17667200), (10, 14133760), (16, 8833600), (20, 7066880), (25, 5653504), (32, 4416800), (40, 3533440), (50, 2826752), (64, 2208400), (80, 1766720), (100, 1413376), (128, 1104200), (160, 883360), (200, 706688), (256, 552100), (320, 441680), (400, 353344), (512, 276050), (640, 220840), (800, 176672), (1024, 138025), (1280, 110420), (1600, 88336), (2560, 55210), (3200, 44168), (5120, 27605), (5521, 25600), (6400, 22084), (11042, 12800)]