13558400

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 35414400

約数和(自身を除く): 21856000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 223, 304, 320, 380, 400, 446, 475, 608, 640, 760, 800, 892, 950, 1115, 1216, 1520, 1600, 1784, 1900, 2230, 2432, 3040, 3200, 3568, 3800, 4237, 4460, 5575, 6080, 7136, 7600, 8474, 8920, 11150, 12160, 14272, 15200, 16948, 17840, 21185, 22300, 28544, 30400, 33896, 35680, 42370, 44600, 60800, 67792, 71360, 84740, 89200, 105925, 135584, 142720, 169480, 178400, 211850, 271168, 338960, 356800, 423700, 542336, 677920, 713600, 847400, 1355840, 1694800, 2711680, 3389600, 6779200, 13558400]

約数ペア:

[(1, 13558400), (2, 6779200), (4, 3389600), (5, 2711680), (8, 1694800), (10, 1355840), (16, 847400), (19, 713600), (20, 677920), (25, 542336), (32, 423700), (38, 356800), (40, 338960), (50, 271168), (64, 211850), (76, 178400), (80, 169480), (95, 142720), (100, 135584), (128, 105925), (152, 89200), (160, 84740), (190, 71360), (200, 67792), (223, 60800), (304, 44600), (320, 42370), (380, 35680), (400, 33896), (446, 30400), (475, 28544), (608, 22300), (640, 21185), (760, 17840), (800, 16948), (892, 15200), (950, 14272), (1115, 12160), (1216, 11150), (1520, 8920), (1600, 8474), (1784, 7600), (1900, 7136), (2230, 6080), (2432, 5575), (3040, 4460), (3200, 4237), (3568, 3800)]