27497600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 73263540

約数和(自身を除く): 45765940

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 661, 800, 832, 1040, 1300, 1322, 1600, 1664, 2080, 2600, 2644, 3200, 3305, 4160, 5200, 5288, 6610, 8320, 8593, 10400, 10576, 13220, 16525, 17186, 20800, 21152, 26440, 33050, 34372, 41600, 42304, 42965, 52880, 66100, 68744, 84608, 85930, 105760, 132200, 137488, 171860, 211520, 214825, 264400, 274976, 343720, 423040, 429650, 528800, 549952, 687440, 859300, 1057600, 1099904, 1374880, 1718600, 2115200, 2749760, 3437200, 5499520, 6874400, 13748800, 27497600]

約数ペア:

[(1, 27497600), (2, 13748800), (4, 6874400), (5, 5499520), (8, 3437200), (10, 2749760), (13, 2115200), (16, 1718600), (20, 1374880), (25, 1099904), (26, 1057600), (32, 859300), (40, 687440), (50, 549952), (52, 528800), (64, 429650), (65, 423040), (80, 343720), (100, 274976), (104, 264400), (128, 214825), (130, 211520), (160, 171860), (200, 137488), (208, 132200), (260, 105760), (320, 85930), (325, 84608), (400, 68744), (416, 66100), (520, 52880), (640, 42965), (650, 42304), (661, 41600), (800, 34372), (832, 33050), (1040, 26440), (1300, 21152), (1322, 20800), (1600, 17186), (1664, 16525), (2080, 13220), (2600, 10576), (2644, 10400), (3200, 8593), (3305, 8320), (4160, 6610), (5200, 5288)]